A small sports car and a pickup truck start coasting down a 14 m hill together, side by side. Assuming no friction, what is the velocity of each vehicle at the bottom of the hill? Assume that energy losses due to friction are negligible for both vehicles.
a) The velocity of the sports car is greater.
b) The velocity of the pickup truck is greater.
c) Both vehicles have the same velocity.
d) Velocity cannot be determined without further information.