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Firlakuza [10]
3 years ago
9

Trevor places a mass on a spring. When he releases it, the mass and spring move in simple harmonic motion.

Physics
2 answers:
777dan777 [17]3 years ago
8 0

The correct answer is D He could pull the mass down farther.

Amplitude, is the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. So to increase the amplitude the spring should be pulled down further which can increase the amplitude.

Elis [28]3 years ago
8 0
The answer is D, He could pull the mass down further.
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3 years ago
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Goshia [24]

Complete Question:

Metal sphere A has a charge of − Q . −Q. An identical metal sphere B has a charge of + 2 Q . +2Q. The magnitude of the electric force on sphere B due to sphere A is F . F. The magnitude of the electric force on sphere A due to sphere B must be:

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Answer:

D.

Explanation:

If both spheres can be treated as point charges, they must obey the Coulomb's law, that can be written as follows (in magnitude):

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As it can be seen, this force is proportional to the product of the charges, so it must be the same for both charges.

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3 years ago
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