NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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The potential energy of a body (U) of mass 1 kg varies with position co-ordinates of the particle x (m) and y (m) as

U = \mathrm{ }4x + \mathrm{ }3y

. The acceleration of the particle is

View answer and explanation

Correct option: D

5\,m{s^{ - 2}}

Option D is correct because the force is derived from the potential energy gradient, and then Newton's second law is used to find the magnitude of the acceleration.

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