A 1.2 kg object moving at initial velocity 2.0m/s collides elastically with a stationary 0.5kg object horizontally. Calculate
A) the velocity of each object after the collision.
B) the impulsive force if the contact time is 0.3 s.
A) the velocity of each object after the collision.
B) the impulsive force if the contact time is 0.3 s.