the two bodies have the masses and initial velocities. the coefficient of the restitution for the collision is e = 0.3, and friction is negligible. if the time duration of the collision is 0.025 s, determine the average impact force which is exerted on the 3 kg body. M1 is 3kg with v1 of 0.3 m/s and m2 is 4kg with a v2 of 0.5 m/s