Problem

A particle is fired horizontally from an inclined plane of inclination

30^\circ

with horizontal with speed

50 \text{ ms}^{-1}

. If

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

, the range measured along the incline is a. 500 m b.

\frac{1000}{3}

m c.

200\sqrt{2}

m d.

100\sqrt{3}