Is the bowling ball rolling?
is the ping pong ball rolling?
Rolling KE is different that transnational KE.
A bowling ball of mass 3.1 kg moves in a
straight line at 2.31 m/s.
How fast must a Ping-Pong ball of mass
2.552 g move in a straight line so that the two balls have the same momentum?
Answer in units of m/s.
1 answer
1 answer