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Statement I: The restoring force F on a ...

Statement I: The restoring force F on a stretched string at extension x is related to the potential energy U as `F=-(dU)/(dx)`
Statement II: F=-kx and `U=1/2 kx^2`, where k is the spring constant.

A

Statement I is true, statement II is true, statement II is a correct explanation for statement I.

B

Statement I is true,statement II is true, statement II is not a correct explanation for statement I

C

Statement I is true, statement II is false

D

Statement I is false, Statement II is true

Text Solution

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The correct Answer is:
A
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