A billiard ball is moving in the x-direction at 30.0 cm/s and strikes another billiard ball moving in the y-direction at 40.0 cm/s. As a result of the collision, the first ball moves at 50.0 cm/s, and the second ball stops. What is the change in kinetic energy of the system as a result of the collision
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Physics, 21.06.2019 19:30
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Physics, 22.06.2019 09:00
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A billiard ball is moving in the x-direction at 30.0 cm/s and strikes another billiard ball moving i...
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