You are given two carts, a and

b. they look identical and you are told that they are made of the same material. you place a at rest on an air track and give b a constant velocity directed to the right so that it collides elastically with

a. after the collision, both carts move to the right, the velocity of b being smaller than what it was before the collision. what do you conclude?

Question

13 January, 16:17

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Harmon · Answer 1

The mass of a is smaller than the mass of b.