Question 3. A bumper car with mass m1 = 200 kg is moving at an initial velocity of vii = 6 m/s to the right. A stationary second bumper car with a mass of m2 = 100 kg is directly in its path. You may neglect friction between all objects and the ground in all parts of this problem. (a) The two cars collide in a perfectly elastic collision. What is the total combined kinetic energy of both cars after the collision? (b) After the collision, what are the individual velocities of both cars? (c) Now imagine that both cars collide with a stationary hay bale of mass m = 900 kg so that both cars

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