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SirJohnny SirJohnny
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3 weeks ago

A 250 g sticky hockey puck slides along a frictionless, horizontal ice surface at 75 m/s in the +x direction. It collides with a 500 g sticky puck originally sliding at 25 m/s in the -y direction. They collide perfectly inelastically. How much kinetic energy is lost in this collision?



521 J



779 J



520 J



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Textbook 
College Physics

College Physics


Edition: 5th
Author:
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gronk44gronk44
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3 weeks ago
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