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Question: A 1.0-kg standard cart collides on a low-friction track with cart A. The standard cart has an initial x component of velocity of +0.40 m/s, and cart A is initially at rest. After the collision the x component of velocity of the standard cart is +0.20 m/s and the x component of velocity of cart A is +0.70m/s . After the collision, cart A continues to the end of the track and rebounds with its speed unchanged. Before the carts collide again, you drop a lump of putty onto cart A, where it sticks. After the second collision, the x component of velocity of the standard cart is -0.20 m/s and the x component of velocity of cart A is +0.50m/s.

Question 1: What is the inertia of the putty?

Please break down every step and do not skip over anything - I have been at this problem awhile and keep getting hung up. Thanks!

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  • Category:- Physics
  • Reference No.:- M91244988

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