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NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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Application +4 | -1

A body constrained to move is Z direction is subjected to a force given by

\overline F = \left( {4i - 12j + 6k} \right)N

What is the work done by the force is moving the body through a distance of 5 cm along Z-axis

View answer and explanation

Correct option: D

30 J

Option D (30 J) is correct because only the force component along the Z-axis contributes to the work done when the displacement is along the Z-axis.

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