Work Energy And Power Question 243

Question: The figure gives the potential energy function U(x) for a system in which a particle is in one- dimensional motion. In which region the magnitude of the force on the particle is greatest:

Options:

A) OA

B) AB

C) BC

D) CD

Show Answer

Answer:

Correct Answer: D

Solution:

[d] $ | F | =\frac{dU}{dx} $ , which is greatest in the regions CD.



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