NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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A time t=0 s Particle starts moving along the x-axis. If its kinetic energy increases uniformly with time t, the net force acting on it must be proportional to

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Correct option: D

\frac{1}{{\sqrt t }}

Option D (

\frac{1}{{\sqrt t }}

) is correct because if kinetic energy increases uniformly with time, the force is inversely proportional to the square root of time.

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