In: Physics
A hockey puck of mass 0.44 kg is shot west at 2.50 m/s strikes a
second puck, initially at rest, of mass 0.50 kg. As a result of the
collision, the first puck is deflected at an angle of 31° north of
west, with a speed of 1.30 m/s. What is the speed of the second
puck after the collision?