A rifle is aimed horizontally at a target 30 m away. The bullet hits the target 1.9 cm below the aiming point. What are
a) the bullet’s time of flight and
b) its speed as it emerges from the rifle?
A rifle is aimed horizontally at a target 30 m away. The bullet hits the target 1.9 cm below the aiming point. What are
a) the bullet’s time of flight and
b) its speed as it emerges from the rifle?