Physics

Problem

A ball of mass

160 \text{ g}

is thrown up at an angle of

60^\circ

to the horizontal at a speed of

10 \text{ ms}^{-1}

. The angular momentum of the ball at the highest point of the trajectory with respect to the point from which the ball is thrown is nearly (

g = 10 \text{ ms}^{-2}

). a.

1.73 \text{ kg m}^2/\text{s}

3.0 \text{ kg m}^2/\text{s}

3.46 \text{ kg m}^2/\text{s}

6.0 \text{ kg m}^2/\text{s}