Deadeye Martin fires a 18-g arrow at a speed of 40 m/s at a…
Deadeye Martin fires a 18-g arrow at a speed of 40 m/s at a 150-g apple tossed into the air by his friend Jaquette. If the arrow arrow travels straight through the apple at the peak of the apple’s trajectory, and the apple’s speed is 1.8 m/s after the collision, what is the speed of the arrow immediately after hitting the apple?