Physics, 09.12.2020 08:40 huynexushuy8786
At the moment when a shotputter releases a 5.00 kg shot, the shot is 3.00 m above the ground and
travelling at 15.0 m/s. It reaches a maximum height of 14.5 m above the ground and then falls to the
ground. If air resistance is negligible,
A. What was the potential energy of the shot as it left the hand relative to the ground?
B. What was the kinetic energy of the shot as it left the hand?
C. What was the total energy of the shot as it left the hand?
D. What was the total energy of the shot as it reached its maximum height?
E. What was the potential energy of the shot at its maximum height?
F. What was the kinetic energy of the shot at its maximum height?
G. What was the kinetic energy of the shot just as it struck the ground?
Answers: 3
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At the moment when a shotputter releases a 5.00 kg shot, the shot is 3.00 m above the ground and
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