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NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

1 Hard

1 of 1

Application +4 | -1

If potential energy is

U=3 x^2-2 x,

then force will be:

View answer and explanation

Correct option: A

\vec{{F}}=(-6 x+2) \hat{{i}}

Option A (

\vec{{F}}=(-6 x+2) \hat{{i}}

) is correct because the force is the negative derivative of the potential energy with respect to x.

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