A4 kg and 6 kg bowling ball are dropped from the same height at the same time. the two balls strike the ground at the same time. which statement is true about the force due to gravity on the balls? a) the 4 kg ball has a greater force of gravity exerted on it. b) the 6 kg ball has a greater force of gravity exerted on it. c) the two balls have the same gravitational forces exerted on them. d) there is not enough information to draw a conclusion about the gravitation forces.