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NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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Application +4 | -1

The work done by a force

\overrightarrow F = - \left( {4{x^3}\hat i} \right)

N is displacing a particle from x=3m to x=-1m is

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Correct option: B

80 J

Option B (80 J) is correct because the work done is calculated by integrating the force function with respect to displacement from x=3 to x=-1.

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