Question

A punter drops a ball from rest vertically 1 meter down onto his foot. The ball leaves the foot with a speed of 18 m/s at an angle $55^\circ$ above the horizontal. What is the impulse delivered by the foot (magnitude and direction)?

Final Answer

$22m\textrm{, }62^\circ\textrm{ above horizontal}$, where $m$ is the mass of the ball in kilograms.

Solution Video