This is an original exam question by Prof Kay Han. It is fo…
This is an original exam question by Prof Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. A 45 kg hockey player standing at the center of a frictionless ice rink. He hits a 30 g puck with great force, so that it moves with a speed of 150 m/s to the edge of the rink. What happens to the hockey player?