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A substance that prevents free flow of electrical current is known as an electrical insulator. The electrons in the insulator's atoms are securely bonded and immobile.

Protons are in overabundance on an aluminium plate that is positively charged. A positively charged aluminium plate has a deficiency of electrons when viewed from the perspective of electrons. We might characterise each extra proton as being somewhat dissatisfied in terms of people.

The other plate develops an imposed positive charge as a result of the electron's electric field, which pulls on the electrons that are in that plate and repels other electrons.

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Answer:

It depends

Explanation:

what is this question

Answer:

No...

Explanation:

I think this may be a trick question... so from my reasonable logic, I'm gonna say no because more often then not they are attached to the wall with nails/screws. Or they are hanging.

So they could come off. Also if someone was desperate, they could always grab a chainsaw and force it off of the wall. Not a great idea though, then the wall would be broken!! Most likely the clock too!

Answer:

1. troposphere

2. troposphere (still)

3. The most abundant gas in the atmosphere is nitrogen, with oxygen second. Argon, an inert gas, is the third most abundant gas in the atmosphere.

4.The stratosphere is where you'll find the very important ozone layer. The ozone layer helps protect us from ultraviolet radiation (UV) from the sun. In fact, the ozone layer absorbs most of the UV radiation the sun sends to us. Life as we know it wouldn't be possible without this layer of protection.

5. It contains the ozone, which protects Earth from the sun's radiation. Why aren't there many meteors in the troposphere? They burn up before they reach the troposphere.

Explanation:

1.The troposphere is the atmospheric layer closest to the planet and contains the largest percentage (around 80%) of the mass of the total atmosphere. Temperature and water vapor content in the troposphere decrease rapidly with altitude.

2.The layer closest to Earth's surface is the troposphere, reaching from about seven and 15 kilometers (five to 10 miles) from the surface. The troposphere is thickest at the equator, and much thinner at the North and South Poles.

3. Explained in the answer.

4. Explained in the answer.

5. Explained in the answer.

Answer:980 N

Explanation:

An object's location, velocity, acceleration, and direction can all be used to define motion.

Define velocity:

Velocity and speed describe how quickly or slowly an object is moving. We frequently encounter circumstances when we must determine which of two or more moving objects is going faster. If the two are travelling on the same route in the same direction, it is simple to determine which is quicker. It is challenging to identify who is moving the quickest when their motion is in the other direction. The idea of velocity is useful in these circumstances. Learn what velocity is, how it is measured, an example of velocity, and how it differs from speed in this article.

Motion may be described using an object's position, velocity, acceleration, and direction.

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Water is vital to life on our planet. most of earth's water supply is in the oceans.

Water is essential to life on Earth as it is required for many biological processes, such as photosynthesis, cellular respiration, and nutrient transport.

The Earth's water supply is primarily in the form of saltwater in the oceans, which make up about 97% of the total water on Earth.

The remaining 3% of water is freshwater, which is found in rivers, lakes, and groundwater.

However, much of this freshwater is not easily accessible or suitable for human consumption.

The distribution of water on Earth plays a critical role in shaping ecosystems, climate, and human societies.

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Answer:

F_f = 370.636 N

Explanation:

We are given;

co-effficient of static friction;μ = 0.62

mass of the object;m = 61 kg

acceleration due to gravity;g = 9.8 m/s²

The maximum force of static friction is given by the formula:

F_f = μmg

Plugging in the relevant values, we have;

F_f = 0.62 × 61 × 9.8

F_f = 370.636 N

Now, we are told that a horizontal force of 272 N in the negative x direction to try and move.

Since the Frictional force exceeds this horizontal force, it means the Fridge is not going to move and would require a greater force

The frequency of the other wave is 613 Hz or 607 Hz.

The difference between the frequencies of two waves is called the beat frequency.

Here, one wave has a frequency 610 Hz and the beat frequency is 3 beats per second.

Which has a higher frequency is not mentioned. Therefore, there are two possibilities.

Δf = | 610 - 613 | = 3

or

Δf = | 610 - 607 | = 3

Therefore, the frequency of the other wave is 613 Hz or 607 Hz.

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According to the information, we can infer that the volume of this solid is 703.7 cm³.

To calculate the volume of this solid we have to use the following formula and know this data (both base radius and height). So, if we read the statement, we can find all the neccesary information to complete this task.

Information:

To use the formula, we have to replace values of R and r (R represents large base radius and r represents small base radius).

Formula:

According to the above, the volume of this solid is 703.3 cm³.

Note: This question is incomplete because there is some information missing. Here is the complete information:

Attached image

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Seismic waves are sent from the AP center in an earthquake. Waves move through various materials in a variety of orientations. The seismic waves would go forth at the same pace in all directions, which would be true for everyone who felt the ground trembling. Here option A is the correct answer.

When an earthquake occurs, it generates seismic waves that travel through the Earth's layers and cause the ground to shake. These waves propagate in different directions and interact with the media they encounter, including rock, soil, and water. As a result, the shaking experienced by people who feel the earthquake may vary depending on their location and the type of surface they are standing on.

Out of the given options, only option A can be considered true for all people who feel earth-shaking. This is because seismic waves travel outward from the epicenter in all directions at the same speed, regardless of the type of surface they encounter. However, the other options are not necessarily true for all observers.

Option B, which suggests that the amplitude of the shaking will be the same for all observers, is not accurate because the intensity of the shaking can vary depending on factors such as the distance from the epicenter, the direction of propagation, and the type of soil or rock that the seismic waves encounter.

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Complete question:

An earthquake sends seismic waves outward from the epicenter. the waves travel through different media in different directions. what will be true for all people who feel the earth shaking?(1 point)

A - the seismic waves will travel outward at the same speed in all directions.

B - the amplitude of the shaking will be the same for all observers.

C - the earth will rise and fall with the same frequency.

D - the seismic waves will be equally far apart for all observers.

The normal force has a 25 N force magnitude and an upward force direction.

The force the book exerts on the table is downward-directed and equal to its weight, which is 25 N.

According to Newton's third law, every force an object A applies to an object B is balanced out by an equally strong force applied in the opposite direction to object A.

The book is object A in this instance, while the table is object B. According to Newton's third law, the table pulls on the book with a force that is both equal to and opposite to that of the force exerted by the table. As a result, the normal force's magnitude is the same as the weight of the book (25 N), while its direction is opposite.

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Answer: divide the output force by the input force

Explanation: your welcome

The mechanical advantage which a simple machine provides can be calculated by dividing the output displacement by the input displacement. Thus, the correct option is B.

The mechanical advantage of a simple machine can be defined as the ratio of output force applied on the object to input force. Mechanical advantage is also the ratio of load overcame by a simple machine to the effort which is applied by that machine. The formula for mechanical advantage of a simple machine is given as:

M.A. = output force / input force

M.A. = Load / effort

Thus, the mechanical advantage of a simple machine depends both on the output force of the simple machine and the input force of the machine.

Therefore, the correct option is B.

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The Actual Mechanical Advantage (AMA) is the ratio of the output force to the input force and can be calculated by dividing the output force (320 N) by the input force (90 N). This gives an AMA of 3.556.

Force is an external influence that causes an object to move, stop, accelerate, or change direction. It is expressed in a variety of ways, such as the push of a hand, the pull of gravity, or a blast of air. It can also be expressed in terms of energy, such as sound waves, radiation, or electrical current. Force is a vector quantity, meaning it has both magnitude and direction. This means that when two forces act on an object, the result is the sum of the forces acting in the same direction, and the difference of the forces acting in opposite directions.

a) The Actual Mechanical Advantage (AMA) is the ratio of the output force to the input force and can be calculated by dividing the output force (320 N) by the input force (90 N). This gives an AMA of 3.556.

b) The Ideal Mechanical Advantage (IMA) is the ratio of the output distance to the input distance and can be calculated by dividing the output distance (2.9 m) by the input distance (8.2 m). This gives an IMA of 0.353.

c) The efficiency of the block-and-tackle can be calculated by dividing the AMA by the IMA and multiplying by 100. This gives an efficiency of 100 x 3.556/0.353 = 1008.8%. This means that the block-and-tackle is able to convert 1008.8% of the input force into output force.

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Answer:

A -- Correct (what you have on the paper)

B -- (Sphere A - negative 6 ) (Sphere B - negative 6) (Sphere C - positive 9)

(Total - negative 3)

Explanation:

Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a wonderful day!

Answer:

Explanation:

a. Total charge = sum of charges of A, B and C

= -4 + -8 + 9

= -3.0C

b. After touching each other, the charges on A and B will equalized. When separated, they have the same charge = (-4 + -8) / 2 = -6.

Charge on C and the total charge will not change.

A : -6.0C

B : -6.0C

C : +9.0C

Total : -3.0C

An electric field with intensity ′E′ is applied to an electrical dipole with dipole moment ′p′. The dipole moves into a place where its axis forms an angle with the electric field.

Justification: Since electric fields are subject to the of superposition, the overall electromagnetic current of a system typically equal to the total of its individual electric fields. Each charge produces an electric field at pixel Value that is equal in size but moves in the opposite direction.

The flux through a surface is at its maximum when it is horizontal to field (left panels) and the paddock vector is parallel to a vector, A. When a surface is perpendicular to the field (figure 3d), no field lines intersect it and there is no flux through it.

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Answer:

System software acts as a platform on which an application software program runs.

Answer:

the correct answer is D

Explanation:

Explanation:

I hope it helped U

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When the outward-directed gas pressure (created by thermal nuclear energy) is balanced in a stable relationship with inward-directed gravitational force results in main sequence star.

The pressure is the force exerted per unit area.

A main sequence star fuses hydrogen in its core and has balanced outward pressure from core nuclear fusion and gravitational forces will be pushing inward.

When the outward-directed gas pressure is balanced in a stable relationship with inward-directed gravitational force results in main sequence star.

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The analyst is most likely to convert the cash flow statement from the indirect method to the direct method for accurate comparison.

When comparing the cash flows of two companies, it is essential to ensure that the cash flow statements are prepared using a consistent method. The direct method provides a more detailed and straightforward presentation of cash inflows and outflows, while the indirect method adjusts net income for non-cash items and changes in working capital.

To make a meaningful and accurate comparison, the analyst would likely convert the cash flow statement reported using the indirect method to the direct method. This conversion involves adjusting the indirect method statement by reconciling each line item to its cash inflow or outflow counterpart.

By converting both cash flow statements to the same method, the analyst can directly compare the cash flows of the two companies and assess their respective cash generation, operating activities, investing activities, and financing activities on a consistent basis.

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The spring compresses up to 0.046 m which is equal to 4.6 cm.

The given problem requires us to determine the extent to which the putty block system compresses the spring. Let’s start with a brief introduction to the Putty block system and the Spring. The Putty block system is a mass that is dropped from a height of h onto a spring. The spring is compressed by a distance x before coming to rest and then returns to its initial position. Spring is defined as a resilient device that can be compressed or extended by an applied force and can store energy in the process. The potential energy stored in a spring is equal to the product of half of the spring constant and the square of the displacement produced in it. The formula to calculate the amount of compression in the spring is given by; x = mgh / k

where; x = amount of compression in the spring

m = mass of the putty block system                        

g = acceleration due to gravity h = height from which the block was dropped

k = spring constant Substituting the values given,

we have; x = 0.34 x 9.81 x 0.15 / 37x = 0.046 m

The spring compresses up to 0.046 m which is equal to 4.6 cm.

The Putty block system is a simple experiment that helps understand the properties of a spring. The putty block system compresses the spring by 4.6 cm when the mass is dropped from a height of 15 cm. It is important to note that the extent to which the spring is compressed depends on the mass of the object dropped and the height from which it is dropped. Additionally, the amount of compression in the spring can be used to determine the spring constant.

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The force is different because of the amount of weight applied so the answer is A

The force that makes a difference in the weight of each person is Gravitational. Correct option is B.

Gravitational force is a fundamental force of nature that exists between any two objects with mass. It's the force that keeps us and everything else on Earth anchored to its surface. This force is proportional to the mass of the objects involved and inversely proportional to the square of the distance between them.

For example, if you were standing on a bathroom scale, the reading on the scale represents the force of the Earth's gravity acting on your body, which is why it's often referred to as your "weight." The actual mass of an object remains constant regardless of its location, but its weight can vary depending on the strength of the gravitational field at different locations (e.g., the weight on the Moon would be less than on Earth due to the Moon's weaker gravitational pull).

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If the amplitude of the oscillation of a weight that is suspended from a spring is doubled, the period will remain the same.

Amplitude can be defined as the maximum x-position of a simple harmonic motion (SHM) and it is typically denoted with the symbol (A).

During a simple harmonic motion (SHM), the spring would begin to oscillate between x = +A and x = -A, and it is modeled by this equation:

x(t) = Acos(2πt/T) = Acos(2ωt)

where: A represents the amplitude of the motion, and T represents the period of the oscillation.

Based on the equation, we can infer and logically deduce that the period of the oscillation of a weight that is suspended from a spring would remain the same, even when the amplitude of the oscillation of a weight that is suspended from a spring is doubled.

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Answer: Radioactive decay is the breakdown of a material into stable isotopes which are used for determining the age of the ancient material.

Explanation:

The radioactive decay is a natural process in which an ancient or old material whether in the form of rock, object or fossil break down into elements. Carbon 14 is an unstable isotope which decays to produce stable elements, the dating procedure uses these stable elements and the rate of decay of the isotopes to determine the age of absolute ancient of the objects but exact age cannot be determined just an approximation can be accepted.

Answer:

The correct solution is "15 kgm/s". A further explanation is given below.

Explanation:

The given values are:

Mass,

m = 5 kg

Velocity,

v = 3 m/s

By applying the formula of momentum, we get

⇒  \(P=m v\)

On substituting the given values, we get

⇒      \(=5\times 3\)

⇒      \(=15 \ kgm/s\)

Answer:

The density is 1.1gcm3

Answer:

An image is formed on the retina with light rays converging most at the cornea and upon entering and exiting the lens. Rays from the top and bottom of the object are traced and produce an inverted real image on the retina. The distance to the object is drawn smaller than scale

Answer:

Yes

Explanation:

Displacement is the distance from the starting point to the end point. If you live and die at the same place, you will have 0m as your displacement.

Answer:

1. Schedule your activities

2. Prioritize the more important tasks

3. Avoid procrastination

Explanation:

Time-management techniques are strategies or methods developed by people to help them effectively manage their time. My best friend in the scenario above cannot effectively manage his time because he has a lot of activities crowding up his time.

To get better in his grades, he should strike a balance between school work and extracurricular activities. He should make a workable schedule where only the most important tasks are prioritized. He should also learn to execute these tasks on time without postponing them.

Answer:

Sample Response: He should decide on a study time that works best for him, create a study schedule, and manage his study sessions by using a daily to-do list

Explanation:

got it right on edge 2021