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April 19, 2014

Homework Help: Physics

Posted by Rocky on Monday, November 5, 2012 at 4:53pm.

Two air-track carts move toward one another on an air track. Cart 1 has a mass of 0.336 kg and a speed of 1.16 m/s. Cart 2 has a mass of 0.634 kg. What speed must cart 2 have if the total momentum of the system is is to be zero?

What is the system's kinetic energy?

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