A cricket ball of mass is bowled at while a football of mass is kicked at
PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
A cricket ball of mass 150g is bowled at 30m/s while a football of mass 450g is kicked at 10m/s. Which statement about their kinetic energies is correct?
(a) Both have equal kinetic energy.
(b) Their kinetic energies cannot be compared with the given information.
(c) The cricket ball has greater kinetic energy.
(d) The football has greater kinetic energy.