1. Equally massive cars collide, where one was stationary and the other was moving to the right. What is the end result of this collision (be as specific as possible) and explain how you know this. 2. If a clay ball of mass 1.5 kg moving at speed 6 m/s to the right, collides and sticks to stationary ball of mass 4 kg, what is the end movement of the new mass?

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?