Answer to Question #248493 in Physics for Rod

Question

Find the range of an arrow that leaves the box at 50 m/s at ang angle of 50o above the horizontal?

Answer 1

Given:

$v_0=50\:\rm m/s$

$\theta=50^{\circ}$

The range is given by

$$R=\frac{v_0^2\sin2\theta}{g}=\frac{50^2\sin100^{\circ}}{9.8}=251\:\rm m$$