Question 84 1 pts A particle of rest energy 100 MeV moves at a sufficiently high speed that its total relativistic energy is 300 MeV. How fast is it traveling? O 0.99 c No answer text provided. 0.94 c

Answer:

98n

Explanation:

Answer:

Constructive interference

Explanation:

Answer:

C. Constructive interference

Explanation:

The new capacitance is equal to 2 times the original capacitance, not C/4, C/2, 20, or 4C. In other words, doubling the area of the plates and halving the distance between them results in a new capacitance that is double the original capacitance.

The capacitance of a parallel-plate capacitor is given by the equation:

C = ε0 * A / d

where ε0 is the vacuum permittivity, A is the area of the plates, and d is the distance between the plates. If the area of the plates is doubled and the distance between the plates is halved, the new capacitance can be calculated as follows:

C' = ε0 * 2A / (d/2) = 2 * ε0 * A / d = 2C

This makes sense intuitively, as doubling the area of the plates would allow for the storage of more charge, and halving the distance between the plates would allow for a stronger electric field to be established, both of which would lead to a higher capacitance.

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Answer:

Plate tectonics from the oceans, continents, and mountains. It also helps us understand why and where events like earthquakes occur and volcanoes erupt. What if there were no plate tectonics? If all plate motion stopped, Earth would be a very different place.

Explanation:

I did it

The other particle X is the neutron. So, option A) is correct.

Electrons are a type of subatomic particle with a negative charge. Protons are a type of subatomic particle with a positive charge. Protons are bound together in an atom's nucleus as a result of the strong nuclear force. Neutrons are a type of subatomic particle with no charge (they are neutral).

1. A proton (1H) strikes an oxygen-18 nucleus (18O).
2. This produces fluorine-18 (18F) and another particle X.
3. To determine particle X, use the conservation of nucleons (protons + neutrons).
4. The initial reactants have a total of 18 + 1 = 19 nucleons.
5. The fluorine-18 nucleus has 18 nucleons.
6. Therefore, particle X must have 19 - 18 = 1 nucleon.
7. Since a neutron (1n) has one nucleon and no charge, particle X is a neutron.

So, option A) is correct.

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Explanation:

full moon

A dual voltage 3-phase motor can operate at two different voltage levels, typically referred to as the low voltage (LV) and high voltage (HV) settings. To connect a dual voltage motor in the high voltage configuration, a specific wiring scheme is required. Here's a brief explanation of the connection scheme:

Start by identifying the motor's voltage rating and make sure it is set to the high voltage setting.

The motor will have multiple sets of winding terminals labeled for different voltage levels. Locate the high voltage winding terminals.

Connect the three phases of the power supply to the corresponding phases of the motor winding. This is typically done using wire connectors or terminal blocks.

Make sure to connect the correct phase to the corresponding terminal (e.g., L1 to L1, L2 to L2, L3 to L3).

Verify that the connections are secure and properly insulated to prevent any electrical hazards.

Once the motor is connected, it can be energized using the high voltage power supply.

Always refer to the motor's manufacturer instructions and follow appropriate safety precautions when making electrical connections. It is recommended to consult a professional electrician or motor technician for specific guidance on wiring a dual voltage motor.

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Answer:

convection

Explanation:

Convection is a mode of heat transfer in which the molecules near the heat source get heated up, expand, become less dense, and rise upwards. The cooler molecules, on the other hand, sink to the bottom and are eventually heated up. Thus the transmission of heat by the movement of heated particles is called convection.

The precautions and steps to be taken for voltage measurement of an unknown source are given below.

When taking a voltage measurement of an unknown source, the following steps should be taken:

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The required speed of the electron is calculated to be 0.73% of the speed of light.

De Broglie wavelength is given as 3.31 × 10⁻¹⁰ m.

The de Broglie wavelength λ is given by the following formula,

λ = h/p ---(1)

where,

h is planck's constant (6.626 × 10⁻³⁴ m²kg/s)

p is momentum of the atom

p can be written as,

p = me × v ---(2)

where,

me is mass of electron (9.11 × 10⁻³¹ kg)

v is velocity of the electron

Using (2) in (1), we have,

λ = h/(me × v)

To find out the velocity of electron, we have to make v as subject.

v = h/(me × λ) = (6.626 × 10⁻³⁴)/(9.11 × 10⁻³¹ × 3.31 × 10⁻¹⁰) = 0.219 × 10⁻³⁴ × 10⁴¹ = 0.219 × 10⁷ m/s = 2.19 × 10⁶ m/s

According to calculations, the electron moving relative to the speed of light as,

⇒ v/c × 100 = (2.19 × 10⁶)/(3 × 10⁸) × 100 = 0.73 %

The needed electron speed is therefore 0.73% of the speed of light.

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Answer:

imperial system

Explanation:

Answer:

british system

Explanation:

A P E X

Answer:

r = 9521.29

Explanation:

Given:

Gravitational Force = \(3.5E-8\)  (Fg)

Student Mass 1 = 71 kg (M)

Student Mass 2 = 67kg (m)

Gravitational constant = \(6.67E-4\)  (G)

\(Fg=\frac{GMm}{r^{2} }\)

\(r^{2} =\frac{GMm}{Fg}\)

\(r^{2} =\frac{(6.67E-4)*(71)*(67)}{3.5E-8}\)

\(r= \sqrt{90654828.57}\)

\(r=9521.282927\)

r = 9521.29

Answer:

13m/s. is the answer probably but do u have ms gallup too?

Answer:

F = 987600 N

Explanation:

Force Equation

F=ma

Newton's second law states that force is proportional to what is required for an object of constant mass to change its velocity. This is equal to that object's mass multiplied by its acceleration. We use Newtons, kilograms, and meters per second squared as our default units, although any appropriate units for mass (grams, ounces, etc.) or velocity (miles per hour per second, millimeters per second2, etc.) could certainly be used as well - the calculation is the same regardless.

Solve

F = m * a

F = 100 kg * 9876 m/s2

F = 987600 N

Newtons are derived units, equal to 1 kg-m/s². In other words, a single Newton is equal to the force needed to accelerate one kilogram one meter per second squared.

Answer:

copper isn't magnetic

Explanation:

Mars is the planetary body that has bedrock, reddish dust, and ice caps. This information comes from sources such as NASA, James Bon Cornell University, Michael Wolff (Space Science Institute), and the Hubble Heritage Team (STSCVAURA).

Mars, the fourth planet from the Sun in our solar system, is characterized by its reddish appearance due to the iron oxide (or rust) present in its soil and dust. The bedrock on Mars is made up of various types of rocks, such as basaltic rocks and sedimentary rocks, which have been shaped by geological processes over time. In addition to the bedrock and reddish dust, Mars is also known for its ice caps, which are primarily composed of water ice with some frozen carbon dioxide. These ice caps are located at the planet's north and south poles and provide valuable information about Mars' climate history and potential for future human exploration.

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Answer:

To find the volume of a rectangular object, measure the length, width and height. Multiply the length times the width and multiply the result by the height. The result is the volume. Give the result in cubic units, such as cubic centimeters.

Explanation:

Answer:

Kinetic energy is the energy possessed by an object due to its motion. If an object is moving, then it has kinetic energy. The amount of kinetic energy depends on mass and speed.

Explanation:

SWOT Analysis Strengths- Paley’s Products has a low overhead cost with the company operating at a high level of efficiency, resulting in competitive pricing.- They have a team of experienced employees who have worked in the industry for several years.- They have a variety of products in the portfolio that can satisfy customers from different sectors.- They are reputable and have a loyal customer base.Weaknesses- They have been slow to adopt new technology, and this may be a disadvantage to the company.- Limited marketing and sales promotion are affecting their sales revenue.-

They depend on a few key customers for the bulk of their sales revenue, leaving them vulnerable to market changes.Opportunities- Expansion of the product line to include unique products.- The establishment of strategic partnerships with other businesses in the industry.- Exploration of new markets, such as international markets.- Improvement of marketing techniques to increase brand awareness.Threats- Changes in consumer preferences towards environmentally friendly products.- Increase in competition from other businesses in the industry.- Fluctuating market prices for raw materials that may lead to price increases.

Strategic Actions to be taken by Paley Products1. Development of an E-commerce platform to allow online transactions with customers. The E-commerce platform will enable Paley to reach a wider customer base, expand its reach, and increase sales revenue.2. Investment in the research and development of new environmentally friendly products. Paley will remain competitive and cater to the needs of consumers who prefer green products.3. Establishment of strategic partnerships with other businesses in the industry to leverage the strength of other companies in the industry and to develop new products or increase market share.4. Improvement of marketing techniques to increase brand awareness and improve visibility. A marketing strategy that incorporates social media and other digital channels can help promote the brand to potential customers.5. Expansion into international markets. This will enable Paley to diversify its customer base and generate more revenue. Paley can start by targeting nearby countries, then expand globally as they gain more experience and financial stability.

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Ridge push refers to the pressure exerted by the excess height of the mid-ocean ridge, while Slab pull refers to the force exerted by the weight of the subducted slab on the plate it is attached to.

The two forces that form mid-ocean ridges are ridge-push and slab pull.

Ridge push refers to the pressure exerted by the excess height of the mid-ocean ridge.

Slab pull refers to the force exerted by the weight of the subducted slab on the plate it is attached to.

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Answer:

by taking other atoms that have one shell and putting it i the spot that they need t in

Explanation:

To find the x and y coordinates of the center of mass for the system of these three objects, we need to calculate the weighted average of the x and y coordinates of each individual object.

First, let's label the objects:
- Pipe wrench: mass = 2.3 kg
- Hatchet: mass = 1.5 kg
- Hammer: mass = 1.0 kg

Next, let's denote the x and y coordinates of each object's center of mass on the graph:
- Pipe wrench: (x1, y1)
- Hatchet: (x2, y2)
- Hammer: (x3, y3)

To calculate the x coordinate of the center of mass (x_cm), we use the formula:
x_cm = (m1*x1 + m2*x2 + m3*x3) / (m1 + m2 + m3)

Substituting the given values, we get:
x_cm = (2.3*x1 + 1.5*x2 + 1.0*x3) / (2.3 + 1.5 + 1.0)

Similarly, to calculate the y coordinate of the center of mass (y_cm), we use the formula:
y_cm = (m1*y1 + m2*y2 + m3*y3) / (m1 + m2 + m3)

Substituting the given values, we get:
y_cm = (2.3*y1 + 1.5*y2 + 1.0*y3) / (2.3 + 1.5 + 1.0)

By plugging in the specific x and y coordinates for each object, you can calculate the x_cm and y_cm values for the system of these three objects.

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Ans: It attracts iron armature

Answer:

he string has POTENTIAL ELASTIC energy

Explanation:

he catapult is a very good example of energy transformations.

Initially when the string is taut it has an elastic potential energy, when releasing the lever it is transformed into cinetic energy in the ball until it shoots out.

Consequently the string has POTENTIAL ELASTIC energy

Answer:

The answer is elastic

TRUST ME

Explanation:

The distance of the plates apart is 0.029 m.

We know that the electric potential has to do with the energy that is required to move a unit positive charge from one point to another in the electric field.

Now we have the following parameters from the questions;

Voltage applied = 125 V

Electric field = 4.25 × 103 N /C

Distance apart = ??

Now we know that we have to use the formula that says;

E = V/d

E = Electric field

V = Voltage applied

d = Distance apart

When we make d the subject of the formula;

d = V/E

d = 125 V/4.25 × 10^3 N /C

d = 0.029 m

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Answer:

true

Explanation:

this is true, igneous rocks are formed from molten lava when it cools

Answer: True

Explanation:

You'll See After You Have an Answer!

Explanation:

For instance, on my answer, you'll see a button presenting the words "Mark Brainliest"

Answer:

Explanation:

Ginen:

g - free fall acceleration on Earth

M - mass of the Earth

g₁ = g - acceleration of free fall on the planet

M₁ = 2·M - Mass of the planet

______________

R₁  / R  - ?

\(g =\frac{G\cdot M}{R^2} \\\)

\(g_1 =\frac{G\cdot M_1}{R_1^2} \\\\\)

Equate:

\(\frac{G\cdot M}{R^2} = \frac{G\cdot M_1} {R_1^2}\\\\\frac{G\cdot M}{R^2} = \frac{G\cdot 2M} {R_1^2}\\\\\frac{1}{R^2} = \frac{2} {R_1^2}\\\\\\\)

\(R_1=\sqrt{2}\cdot R\\\\\frac{R_1}{R} = \sqrt{2} \\\)

The radius of the planet is √2 times greater than that of the Earth

Планета имеет массу в два раза больше Земли. Насколько больше должен быть радиус планеты для напряженности гравитационного поля, если поверхность планеты будет такой же, как на поверхности Земли?

Answer:

Power, P = 480 W

Explanation:

It is required to find the power used by 4 A appliance that is plugged into a 120 V circuit for 4 minutes. Power used by an appliance is given by the formula as follows :

\(P=VI\)

Plugging all the values we get :

\(P=120\times 4\\\\P=480\ W\)

So, the power used by the appliance is 480 W.

The number of orders that one can see the entire visible speed is 5 orders.

From the information given, it should be noted that the grating with 250 grooves mm is used and the visible spectrum range in wavelength from 400nm to 700nm. Therefore, the grating spacing will be:

d = (1.00 × 10^-4) / 250

d = 4000nm

Therefore, the number of times that are needed to complete the order will be the same as the number of orders which the long wavelength time will be visible. This will be:

= (4000 × sin 90°)/700

= 5.71

Therefore, the maximum orders will be 5.

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We know that, Velocity is the rate of displacement covered. Displacement is the shortest path between the Initial and Final point covered by the body. So,

And, when it comes to Average velocity, It is the total displacement by total time taken. So, By using this let's solve this question.....

✏️ Refer to the attachment...

Let the body goes to point A that is 7 m East of the Initial point. Then it comes backward because West is opposite to East in perpendicular direction. It covers 1.5 m backwards in the same line to reach B which is the Final point.

So,

⇛ Displacement = 7 m - 1.5 m

⇛ Displacement = 5.5 m

Total time taken,

⇛ 2 hours + 1 hour

⇛ 3 hours

Finding Average displacement,

⇛ Total displacement / Total time taken

⇛ 5.5 m / 3 hours

⇛ 1.83333.... hours

So, the Final answer is,

\( \huge{ \boxed{ \bold{ \purple{1.8 \bar{3}m}}}}\)

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