a) the increase in clock rates once mirrored this trend. had clock rates continued to climb at the same rate as in the 1990s, approximately how fast would clock rates be in 2025?
Answers
If clock rates had continued to increase at the same rate as in the 1990s, the approximate clock rate in 2025 would be significantly higher than the current clock rates.
In the 1990s, clock rates of processors experienced rapid growth, driven by advancements in semiconductor technology. During that period, clock rates roughly doubled every 18 to 24 months, a phenomenon known as Moore's Law. However, as transistor sizes approached physical limits and power consumption became a major concern, the trend of increasing clock rates began to slow down. Instead, the focus shifted towards improving overall processor efficiency and parallel computing capabilities.
Given the current trajectory, it is unlikely that clock rates in 2025 would continue to climb at the same rate as in the 1990s. The semiconductor industry has transitioned towards multi-core processors and specialized architectures to enhance performance. These advancements prioritize parallel processing, allowing for improved overall computing power while maintaining lower clock rates and power consumption. Consequently, the emphasis is on optimizing performance through parallelism, rather than solely relying on higher clock rates.
In conclusion, if clock rates had continued to follow the trend of the 1990s, they would likely be significantly higher in 2025. However, the semiconductor industry's focus on power efficiency and parallel processing has shifted the trajectory of processor advancements. While clock rates may continue to increase incrementally, the primary emphasis lies in improving performance through parallel computing, rather than solely relying on clock rate improvements.
Learn more about clock rates here:
https://brainly.com/question/28592956
#SPJ11
Related Questions
g two pool balls, each moving at 2 m/s, roll toward each other and collide. suppose after bouncing apart, each moves at 2 m/s. assume the positive direction is to the right. this collision violates conservation of group of answer choices kinetic energy momentum both kinetic and momentum none of the above
Answers
This collision violates conservation of both energy and momentum i.e, third option is correct.
According to the law of conservation of momentum, when two bodies collide their total momentum and energy before and after collision are equal.
According to the law of conservation of energy, energy can neither be created nor destroyed. However, it can be transformed from one form to another. It is also known as the first law of thermodynamics.
Given that, the two bodies move with same velocities after collision, means that the law has not been violated since, momentum = mass*velocity (where mass is said to be constant)
To know more about momentum:
https://brainly.com/question/14086707
#SPJ4
based on the galaxies found in the local group of galaxies, the most common type of galaxy in the universe is expected to be
Answers
Based on the galaxies found in the local group of galaxies, the most common type of galaxy in the universe is expected to be the dwarf galaxy. Dwarf galaxies are smaller and less massive than other types of galaxies, such as spiral or elliptical galaxies. They contain fewer stars, with some having only a few hundred or thousand stars, compared to the billions of stars found in larger galaxies.
Dwarf galaxies are also much more numerous than larger galaxies, making up about 80% of the galaxies in the universe. They are thought to have formed early in the history of the universe, and their small size means they have experienced less evolution and disruption than larger galaxies.
Despite their small size, dwarf galaxies play an important role in the evolution of the universe. They are believed to be the building blocks of larger galaxies, and their dark matter content may provide clues to the nature of dark matter, which makes up about 85% of the matter in the universe. Overall, the prevalence of dwarf galaxies suggests that they are an important piece in understanding the structure and evolution of the universe.
to know more about galaxies click this link
brainly.com/question/31361315
#SPJ11
a submarine is stranded on the bottom of the ocean with its hatch 25 m below the surface. calculate the force needed to open the hatch from the inside, given it is circular and 0.45 m in diameter. air pressure inside the submarine is 1 atm.
Answers
So 245×10³ N/m the force needed to open the hatch from the inside.
We are aware that pressure rises as we go deeper into any liquid, even water.
Following are the changes in fluid pressure with depth.
P = ρgh
Here, represents the fluid's density.
The height of the liquid column is equal to h and the acceleration caused by gravity is g.
Keep in mind that gh represents the pressure increase caused by the liquid column, while the actual pressure would be
P = ρgh + P₀
P₀ is the atmospheric pressure
Hatch present at height 25m
Diameter of the hatch = 0.45m , Radius = 0.225m
Pressure inside the submarine = 1 atm
Pressure on hatch from outside = 1 atm + ρgh
Pressure from inside the submarine on the hatch = 1 atm
Net pressure on the hatch = ρgh
ρgh = 10³ × 9.8 × 25 = 245×10³ N/m.
To learn more about Pressure, click here: brainly.com/question/29341536
#SPJ4
Which current is produced in homes? magnetic voltage alternating direct
Answers
Answer:
Alternating
Explanation:
Edge 2020
If stormy weather were approaching, the pressure tendency would probably be ______. answer choices. falling. rising. steady. none of these.
Answers
Option A - Falling is the pressure tendency ,If stormy weather were approaching .
Stormy weather, namely when it includes components like dark clouds, strong winds, thunder, lighting, and rain, is defined as weather that has generated storms or that indicates storms are imminent. It's frequently used in sentences that refer to stormy weather. Low pressure causes active weather. As a result of air rising because it is lighter than the air masses around it, the atmosphere becomes unstable. When the air pressure increases, vapour in the condenses, creating clouds and rain, among other things. Both violent storms and active weather, such as wind and rain, are produced by low pressure systems.
Low-pressure areas have relatively thin atmospheres. Inward winds are a factor in these locations. Low-pressure storms are frequently well-organized.
For such more questions on Storms :
brainly.com/question/1702291
#SPJ4
How is a pitch that is heard when waves are closely spaced together described?
A.the same as when waves are spaced far apart
B.high
C.low
Answers
Answer:
The answer is high
Explanation:
I just took the test :))
Higher frequency and higher pitch are produced by sounds with shorter wavelengths. So, long waves sound low and short waves sound high.
What are wave properties?Physical characteristics of waves, such as transmission, reflection, polarization, diffraction, and refraction, are examples of wave attributes.
Waves are described mathematically using terms like wavelength, frequency, and amplitude.
Sound and light are two examples of common waves we encounter. Whether you're discussing waves or vibrations.
All of them may be classified according to the following four factors: amplitude, wavelength, frequency, and speed.
According to the graph, pitch perception is influenced by tone strength; below 1000 Hz, pitch tends to decrease with increasing loudness, and beyond 1000 Hz, pitch tends to increase.
Therefore, high pitch that is heard when waves are closely spaced together.
Learn more about wave here:
https://brainly.com/question/185487
#SPJ6
how to install goodman heat pump with ducting apartment
Answers
Answer:
Explanation:
Use a pump for that u poor man
A compass works because its magnetic needle
a. contain atoms
b. contain charged particles
c. repels magnet
d. spins freely
Answers
D) spins freely
Answer
c. repels magnet
a ball rolls off the edge of a table 1.44m above the floor and strikes the floor at a point 2m horizontally from the edge of the table. what is the time the ball was in the air?
Answers
Answer:
t = 0 1.697 seconds
Explanation:
Comment
This is a standard question where the time is the same for both the vertical distance the ball has to drop and the time it takes to go horizontally.
Formulas
dv = vi*t + 1/2 a t^2
dv is the vertical distance that the ball has to travel in a downward direction
vi is the initial vertical velocity. (which is zero.) t is the time it takes to hit the floora is the gravitational accelerationdh = vh * t
dh is the horizontal distancevh is the horizontal velocityt is the same time as the above formulaGivens
a = 9.81
dv = 1.44
vi = 0
t = ?
dh = 2 m
t = same as above (but not given)
Solution
dv = 1/2 a * t^2
1.44 = 1/2 * 9.81 *t^2 Multiply by 2
2*1.44 = 1/2 * 2 * t^2
2.88 = t^2
t = 1.697 seconds
Note that you do not have to use the horizontal information to get the time. You only have to realize that the ball has no vertical velocity to begin with.
Un globo es inflado hasta obtener 1.5 atm, con un volumen de 500 cm³ a 273 K. Luego, es colocado en el frezzer ¿Cuál será su temperatura, con 1.2 atm y 300 cm³?
Answers
Respuesta: T2 = 131.04K
Explicación: Dado lo siguiente:
Presión, P1 = 1.5 atm = 1.5 × 760 = 1140 mmHg
Presión, P2 = 1.2 atm = 1.2 × 760 = 912 mmHg
Volumen, V1 = 500cm3 Volumen, V2 = 300cm3
Temperatura, T1 = 273K Temperatura, T2 =?
Usando la fórmula de gas combinada:
P1V1 / T1 = P2V2 / T2
Ingresando nuestros valores:
(1140 × 500) / 273 = (912 × 300) / T2
T2 × (1140 × 500) = 912 × 300 × 273
T2 = 74692800/570000 T2 = 131.04K
One piece of evidence that can help astronomers sort out how the planets in our solar system formed is
Answers
Answer:
\(\huge\boxed{\sf Circumstellar\ discs }\)
Explanation:
Astronomers discovered matter made up of gas, dust or asteroids etc. around nearby stars. This matter is called circumstellar disc (due to it being ring-shaped). These circumstellar discs are materials out of which planets form.
Circumstellar discs are one piece of evidence that can help astronomers sort out how the planets in our solar system were formed.\(\rule[225]{225}{2}\)
Hope this helped!
~AH1807Arrange the movement/act/organization in ascending order of occurrence. Energy Supply and Environmental Coordination Act Nature Conservancy Intergovernmental Panel on Climate Change (IPCC) Clean Water Act Federal Water Pollution Control Act Eastern Wilderness Act Water Quality Act Toxic Substances Control Act Clean Air Act Endangered Species Preservation Act ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
Answers
Answer:
PLATO!!!!! THESE ARE RIGHT!!! OTHERS ARE NOT CORRECT. I JUST GOT IT RIGHT ON PLATO
Explanation:
1. federal water pollution control act
2.nature conservancy
3. clean air act
4. water quality act
5. endangered species preservation act
6. clean water act
7. energy supply and environmental coordination act
8. eastern wilderness act
9. toxic substance act
10. intergovernmental panel on climate change (IPCC).
why is storing hazardous waste in barrels and burying them deep in the ground a bad idea? How might that aproach be made safer.
Answers
Answer:
Explanation:
If you pour hazardous household waste in ditches, storm drains, or gutters, it can poison plants and wildlife, contaminate the soil, and harm children and adults who come in contact with it. When it rains, the hazardous household waste travels directly to nearby streams, rivers, and lakes.
Answer:
Buried in the garden – dangerous chemicals and poison can leach into the surface or groundwater. This can affect the soil, plants and water for a long time. ... It may also pollute waterways and drinking water if sent to normal landfills. Hazardous waste should only be stored in specially designed landfills.
Explanation:
putting it somewhere else is safer
BRAINLIEST?Un automóvil se mueve a velocidad constante v = 60 [km/h]. Si el tiempo de reacción del conductor al ver la luz roja de una intersección es de 0.5 [s], y ´este desacelera a razón de 40 [m/s2 ] ¿Qué distancia recorre el automóvil desde el instante en que el conductor nota la se˜nal hasta detenerse por completo? Entiéndase por tiempo de reacción, el intervalo de tiempo transcurrido entre el instante en que se percibe la señal y el instante en que se lleva a cabo la acción (instante en que el conductor activa el sistema de frenado).
Answers
Answer:
El automóvil recorre una distancia de 11.806 metros antes de deternerse por completo.
Explanation:
De acuerdo con el enunciado, el conductor nota la luz roja, empieza a decelerar 0.5 segundos después y decelera hasta detenerse. La distancia total recorrida por el automóvil desde el instante en que el conductor nota la luz roja (\(\Delta s_{T}\)), medida en metros:
\(\Delta s_{T} = \Delta s_{1}+\Delta s_{2}\) (1)
Donde:
\(\Delta s_{1}\) - Distancia recorrida a velocidad constante, medida en metros.
\(\Delta s_{2}\) - Distancia recorrida hasta alcanzar el reposo, medida en metros.
Si suponemos que la segunda etapa describe un movimiento uniformemente acelerado, entonces la distancia recorrida total que representada por la siguiente fórmula:
\(\Delta s_{T} = v_{o}\cdot \Delta t_{o} + \frac{v_{f}^{2}-v_{o}^{2}}{2\cdot a}\) (2)
Donde:
\(v_{o}\) - Velocidad inicial del automóvil, medida en metros por segundo.
\(v_{f}\) - Velocidad final del automóvil, medida en metros por segundo.
\(\Delta t_{o}\) - Tiempo de reacción del conductor, medido en segundo.
\(a\) - Aceleración, medida en metros por segundo al cuadrado.
Si conocemos que \(v_{o} = 16.667\,\frac{m}{s}\), \(v_{f} = 0\,\frac{m}{s}\), \(\Delta t_{o} = 0.5\,s\) y \(a = -40\,\frac{m}{s^{2}}\), entonces la distancia recorrida total es:
\(\Delta s_{T} = \left(16.667\,\frac{m}{s} \right)\cdot (0.5\,s)+\frac{\left(0\,\frac{m}{s} \right)^{2}-\left(16.667\,\frac{m}{s}\right)^{2}}{2\cdot \left(-40\,\frac{m}{s^{2}} \right)}\)
\(\Delta s_{T} = 11.806\,m\)
El automóvil recorre una distancia de 11.806 metros antes de deternerse por completo.
batman recharges his bat taser with 2500 joules of energy in 15 minutes. how much power does it draw from the mains
Answers
P(W) = E(J) / t(s)
2.78 Watts
Obstacles reflect and attenuate ElectroMagnetic Waves (EMW). For example, walls, tunnels, mountains, buildings, etc. 1. At your home, take the TV receiver's remote-control (remote). 2. Notice the lens
Answers
Electromagnetic waves (EMW) are reflected and attenuated by obstacles such as buildings, tunnels, walls, mountains, and other physical structures. At home, you can use the remote control (remote) for the television receiver as an example. The remote's lens can also attenuate and reflect EMW.
The remote control emits an infrared light beam that travels from the remote to the TV's receiver. If the remote control is aimed directly at the receiver, the receiver can detect the infrared light beam and execute the command accordingly.However, if the remote's lens is obstructed by an object, the light beam is weakened, attenuated, or even reflected, resulting in the TV not responding to the remote control's command.
The obstacle that obstructs the light beam reflects and attenuates the EMW, rendering the signal too weak for the receiver to detect.In conclusion, electromagnetic waves (EMW) can be attenuated or reflected by physical obstacles such as buildings, walls, mountains, and other structures. Remote controls are a common example of how EMW can be obstructed by an object and, as a result, weaken or reflect.
To know more about object visit:
https://brainly.com/question/31018199
#SPJ11
The y-component of the vector is −5.0 unit. True False
Answers
Given that the y-component of the vector is −5.0 unit is true.
We need to determine whether the statement "The y-component of the vector is −5.0 unit" is true or false.
A vector is a quantity that is characterized by its magnitude and direction. A vector in the two-dimensional Cartesian coordinate system has two components: an x-component, which is parallel to the x-axis, and a y-component, which is parallel to the y-axis.
Let v be a two-dimensional vector.
The components of the vector v are written as follows:
v = v_x i + v_y j
where i and j are unit vectors that are parallel to the x and y-axis, respectively and v_x and v_y are the magnitudes of the components of the vector v.
So, the y-component of the vector is −5.0 unit is a valid statement. Therefore, the answer is True.
Learn more about Vector here:
https://brainly.com/question/29740341
#SPJ11
p
4. Which of the following statements is not accurate regarding identifying factors on the health pyramid?
All three sides of the health triangle affect each other.
Personal actions are categorized on the health pyramid by the intended purpose of the initial actions.
Physical health is the base of the triangle and is the most important part of the health triangle.
Working out a gym would be categorized in the physical health category.
Answers
Pyramid collision, recommendations are made specifically for each person depending on their age, gender, and amount of physical activity. The consumption of cereals, milk, veggies, fruit, and oils are the main.
A health impact pyramid: what is it?
The Health Benefit Pyramid is a diagram that shows the many levels of impact that can come from interventions in public health. Attempts to deal with the social determinants that potentially affect your health are at the bottom of the pyramid, suggesting interventions with the highest potential impact. Housing, financial stability, public safety, jobs, education, and the environment are a few examples of these. The broader determinants of health are these.
What are the four primary categories of factors that affect health?
Numerous variables affect health, including These circumstances are referred to as social determinants, which are the socioeconomic factors that influence life expectancy and quality of life and support health. Examples of these factors include accommodation, education, access to food, and transportation. Too frequently, people lack control over their ability to access these resources that influence their health.
To know more about collision visit :
brainly.com/question/4322828
#SPJ1
An extension cord made of two wires of diameter 0.129 cm (no. 16 copper wire) and of length 2.4 m (8 ft) is connected to an electric heater which draws 13.5 A on a 120-V line. How much power is dissipated in the cord?
Answers
The power dissipated in the cord that is made up of two wires of diameter 0.129 cm (no. 16 copper wire) and length, 2.4 m (8 ft) that is connected to an electric heater which draws 13.5 A on a 120-V line is 191.40 W.
How to find the power dissipated in the cord?
The diameter of each wire = 0.129 cm length of the cord = 2.4 current through the wire = 13.5 A, Voltage across the wire = 120 V.
For no. 16 wire the resistance per unit length is 4.016 × 10-3 Ω/m. The resistance of each wire is R = ρl/A, where ρ = resistivity, l = length of the wire, A = area of the cross-section of the wire, and diameter of the wire = 0.129 cm. So, radius = d/2 = 0.0645 cm = 6.45 × 10-4 m
A = πr² = π(6.45 × 10-4 m)² = 3.289 × 10-7 m²
Area of a cross-section of each wire = 2 × 3.289 × 10-7 m² = 6.578 × 10-7 m²
The resistance per unit length of no. 16 wire is 4.016 × 10-3 Ω/m.
So, the resistance of each wire is R = (4.016 × 10-3 Ω/m) × (2.4 m) / (6.578 × 10-7 m²)= 1462.42 Ω
The total resistance of the wire is RT = 2R = 2 × 1462.42 Ω= 2924.84 Ω
Now, the power dissipated in the cord is P = I²R= (13.5 A)² × 2924.84 Ω= 191.40 W
Therefore, the power dissipated in the cord that is made up of two wires of diameter 0.129 cm (no. 16 copper wire) and length 2.4 m (8 ft) that is connected to an electric heater which draws 13.5 A on a 120-V line is 191.40 W.
To know more about power dissipated, visit:
https://brainly.com/question/12803712
#SPJ11
A 0.35kg branch falls from a tree onto a trampoline. If the branch was initially 2.6m above the trampoline, and the trampoline compresses 0.14m, calculate the spring constant of the trampoline
Answers
The Spring constant of the trampoline when a branch of mass 0.35 kg falls on it is 910 N/m.
What is spring constant?Spring constant is the as force constant, and it is defined as the ratio of the force to extension of an elastic material.
To calculate the spring constant of the trampoline, we use the formula below.
Formula:
mgh = ke²/2k = 2mgh/e²............ Equation 1Where:
k = Spring constant of the trampolineg = Acceleration due to gravitym = Mass of the branchh = Height of the branche = Extension of the trampolineFrom the question,
Given:
m = 0.35 kgg = 9.8 m/s²h = 2.6 mk = 0.14 mSubstitute these values into equation 1
k = (2×0.35×2.6×9.8)/(0.14²)k = 910 N/mHence, the spring constant of the trapoline is 910 N/m.
Learn more about spring constant here: https://brainly.com/question/22712638
#SPJ1
A common activity like cooking a meal can use many natural _________.
Answers
A common activity like cooking a meal can use many natural Ingredients
Ingredients
Ingredients are substances combined to make a particular mixture such as a meal. most of the ingredients used for the preparation of a meal are sourced naturally.
In cooking different recipes of a meal the use of specific ingredients for each recipe differentiates the recipes.
Therefore we can conclude that cooking a meal requires the use of natural ingredients.
Learn more about cooking ingredients : https://brainly.com/question/1119876
What do MRI and ultrasound have in common as diagnostic imaging techniques? Check all that apply.
Answers
Answer:
non invasive and tomographic imaging.
Explanation:
MRI and ultrasound have common as diagnostic imaging and techniques are non invasive and tomographic imaging.
non invasive means when there is no break is created in the skin for the treatment where MRI and Ultrasound both uses non invasive technique.
tomographic imaging is imaging of section by penetrating some waves inside the body and get the imaging of the patient body and this type of diagnosis is used in both MRI and Ultrasound.
Newton’s law of universal gravitation is given by 2 F GMm r Where F is the gravitational force, M and m are masses, and r is a length. Derive the SI unit of the proportionality constant G? Note: Force is has the SI unit kgm/s2 (Newton).
Answers
The SI unit of the proportionality constant G is given as
[G] = [M]^3 / [Kg s²]
What is Newton’s law of universal gravitation?Newton's law of universal gravitation states that every particle attracts every other particle in the universe with a force that is proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
We substitute [kg]=[M], [m]=[L], and [F]-[kg x m] / [s²]- [M] [L]/ [T²]
into
Newton's law of universal gravitation to obtain
[M][L] [G][M] [T [CF
Solving for [C] then gives
m³
[G] = [L]^3 / [M][T]² kg
[G] = [M]^3 / [Kg s²]
Learn more about the Newton's law of universal gravitation at: https://brainly.com/question/9373839
#SPJ1
Wind is:
A) Electricity
B) A type of sound
C) A type of precipitation
D) The movement of air molecules
Answers
Answer:
d
Explanation:
ignore this part djnddjkd
john has 200 joules of gravitational potential energy when he is standing still on a diving board. john jumps off the diving board. what is his gravitational potential energy when he is halfway to the water? (answer 100j)
Answers
His gravitational potential energy when he is halfway to the water is 100 joules.
What is potential energy?Potential energy in physics is the energy that an item retains as a result of its position in relation to other objects, internal tensions, electric charge, or other elements.
The gravitational potential energy of an item, the elastic potential energy of a stretched spring, and the electric potential energy of an electric charge in an electric field are examples of potential energy.
Initial potential energy of John is 200 joules.
Hence, his gravitational potential energy when he is halfway to the water is = (200/2) joules = 100 joules.
Learn more about potential energy here:
https://brainly.com/question/24284560
#SPJ1
The speed of a light wave in air is 3.00 x 108 m/s. The refractive index of water is 1.33.
Calculate the speed of the light wave in water.
Answers
Answer:
2.25 x 108 m/s
Explanation:
If the speed of light in air is 3 x 108 m/s and the refractive index of water is 1.33, find the speed of light in water. (Ans. 2.25 x 108 m/s)
Answer: refractive index = c/v
Explanation:
refractive index = c/v
1.33=3x10^8/v
v=3x10^8/1.33
=2.255x10^8 m/s
1. what is the electric force between a point charge and a point charge if they are separated by a distance of 5.0 cm? show your work.
Answers
-14.4 N is the electric force between a point charge and a point charge if they are separated by a distance of 5.0 cm.
The electrostatic force between two-point charges is given by:
\(F = K_{e}\frac{q1q2}{r^{2} }\)
where,
\(K_{e}\) is the Coulomb's constant
q1 and q2 are the two charges
r is the distance between them
In our problem, charge 1 is
\(q1=+2=+2.0 *10^{-6}C\)
while charge 2 is
\(q2=-2=-2.0 *10^{-6}C\)
and their distance is
r=5.0 cm=0.05 m
So, the electrostatic force between them is
\(F=8.99*10^{9} Nm^{2}C^{-2} \frac{(+2.0*10^{-6} )(-2*10^{-6} )}{(0.05m^{2} )}=-14.4N\)
And the negative sign means the force is attractive, because the two charges have opposite sign.
What is electric force?The electrostatic force between two-point charges separated by a distance is directly proportional to the multiplication of the magnitudes of the charges and inversely proportional to the square of the distance between the charges.
What are some electrostatic force examples?The force of attraction of the plastic wrap to one’s hand and later when hand is removed from the wrap.The attraction of paper to a charged scale by rubbing to hair.The apparently spontaneous explosion of grain silos.Photocopier & laser printer operation.Learn more about electric force:
https://brainly.com/question/9774180
#SPJ4
The right answer is F= 3.59502N
According to Coulomb’s law if two point charges q1 and q2 are separated by a distance r then the magnitude of the force of repulsion or attraction between them is
F=k|q1| |q2|r2 where k=8.9876*109N.m2C2
What is Coulomb's law?
The product of the charges and the square of the distance between them determine the force of attraction or repulsion occurring in a straight line between two electric charges.
This is the strength of the force that each charge has on the other charge, according to Newton's third law. The symbol k as it is used here has nothing to do with any spring constants or Boltzmann's constant; it has to do with electrical forces!
In the event that charges q1 and q2 have the same sign (either they are both positive or negative), The force on each charge points away from the other charge and is mutually repelling.The force is reciprocal if the charges have opposite signs (one positive, one negative).
Each charge is attracted to the other by its own force.. This is illustrated in
The constant k is often written as
k=140 where 0=8.85419*10-12C2N.m2
To know more about the Coulomb’s law visit:- https://brainly.com/question/506926
#SPJ4
An object moving at a constant speed requires 6. 0 s to go once around a circle with a diameter of 4. 0 m. What is the magnitude of the instantaneous acceleration of the particle during this time?.
Answers
The particle accelerates instantly at 6.17 m/s2 at this time.
One may infer that,
The track has a 5 meter circumference.
a 2.5-meter radius for a circular track
For an item travelling steadily, a circle is completed in 4.0 seconds. The instantaneous acceleration of the particle must be determined during this time. The symbol for it is a=rw2.
At this instant, the particle is moving at an instantaneous acceleration of 6.17 m/s2. Therefore, this is the required remedy.
What do physical magnitudes mean?"Distance or quantity" is the simplest definition of magnitude in physics. It conveys an object's size or velocity in either an absolute or relative sense. It is a way to specify a thing's size.
To know more about Magnitude visit:
https://brainly.com/question/28173919
#SPJ4
? Someone help I’m genuinely confused and stuck
Answers
A combining form for lungs is "pneum/o".
What is combining form?
In medical terminology, a combining form is a word part that is added to the beginning or end of a root word to modify its meaning. The combining form "pneum/o" is used to refer to the lungs, air, or respiration.
Some common medical terms that use the combining form "pneum/o" include:
Pneumonia: An infection of the lungs that can cause inflammation, coughing, and difficulty breathing.
Pneumothorax: A condition in which air leaks into the space between the lung and chest wall, causing the lung to collapse.
Pneumonectomy: A surgical procedure in which one or more lobes of the lung are removed.
Pneumology: The study of the lungs and respiratory system.
Learn more about combining form here: https://brainly.com/question/3124757
#SPJ1
The mass and radious of the earth are 6*10^24 kg and 6.4*10^6 m respectively. calculate the acceleration due to gravity at the top of Mt. Everest of height 8,848 m from the sea level.
Answers
Answer:
9.74 m/s²
Explanation:
g = GM / r²
g = (6.67×10⁻¹¹ m³/kg/s²) (6×10²⁴ kg) / (6.4×10⁶ m + 8848 m)²
g = 9.74 m/s²