Physics

Problem

A cricket ball of mass

0.25\,\text{kg}

is hit so that it moves with a speed of

20\,\text{m/s}

at an angle of

60^{\circ}

above the horizontal. Calculate the horizontal component of its momentum. a)

5.0\,\text{kg\,m\,s}^{-1}

10.0\,\text{kg\,m\,s}^{-1}

2.5\,\text{kg\,m\,s}^{-1}

4.33\,\text{kg\,m\,s}^{-1}