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SSSSS [86.1K]
3 years ago
11

The potential energy of a negative charge moved from point A to point B will increase.A negative charge moved from point A to po

int C will have no change in kinetic energy.The kinetic energy of a negative charge moved from point A to point B will increase.
Physics
1 answer:
AysviL [449]3 years ago
4 0

Answer:

<em>The K.E from A to B won't increase...</em>

Explanation:

That's because the P.E from A to B is increasing. The K.E will increase if charge moves from a higher potential to a lower potential i.e., from B to A.

That is the reason there is no effect on net K.E when moving from a potential to same potential over and over (A to C).

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3 years ago
Ryan swings a pail of water in a vertical circle 1.0 m in radius at a constant speed. If the water is NOT to spill on him:
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Part 1

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v = \sqrt{Rg}

given that

R = 1 m

g = 9.8 m/s^2

now from above equation we have

v = \sqrt{1(9.8)} = 3.13 m/s

Part b)

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3 years ago
Can power be negative in physics? I am doing a lab in which I run down the stairs as quickly as possible. They are 5.4m tall and
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Answer:

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Answer is:

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5 0
2 years ago
Infrared waves from the sun are what make our skin feel warm on a sunny day. If an infrared wave has a frequency of 3.0 x 1012 H
djyliett [7]

Answer:

The wavelength of the infrared wave is <u>0.0001 m</u>.

Explanation:

Given:

Frequency of an infrared wave is, f=3.0\times 10^{12}\ Hz

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Now, rewriting the above formula in terms of wavelength, \lambda, we get:

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Therefore, the wavelength of the infrared wave is 0.0001 m.

5 0
3 years ago
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