A mass of moving at horizontally experiences a force of in the same direction as its…

PHYSICS · Numerical · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A mass of

600\,\mathrm{g}

moving at

3.0\,\mathrm{m\,s^{-1}}

horizontally experiences a force of

180\,\mathrm{N}

in the same direction as its travel. The mass accelerates to a speed of

4.5\,\mathrm{m\,s^{-1}}

. Calculate the time for which the force acted on the mass.