Question

During the shot put competition at a track and field meet, a shot putter transfers 245J of energy to a 7200g steel ball he is throwing. What is the velocity of the ball?
bobpursley
1/2 mass*velocity^2=245
mass=7.2kg

Related Questions

A shot-putter moves his arm and the 7.0 kg shot through a distance of 1 meters iving the shot a velo... A shot-­‐putter releases the 16 lbs. shot at an angle of 41 degrees. If the shot travels a horizonta... NEEDS HELP PLEASE!! A 100kg shot putter is putting a shot 4kg. Just before he releases the shot, he... An athlete at a Track and Field competition "puts" a shot put at 14m/s at a 40 degrees angle to the...