A particle of mass moves along the -axis so that its velocity at time is

PHYSICS · Subjective · CBSE · Physics · Laws of Motion · Laws of Motion

Problem

A particle of mass

2\,\text{kg}

moves along the

x

-axis so that its velocity at time

t

is

v = 4t\,\text{m}\,\text{s}^{-1}

. Calculate the force acting on the particle at

t = 3\,\text{s}

.

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