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A 0.439 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.307 kg puck moving initially along the x axis with a speed of 2.19 m/s. After the collision, the 0.307 kg puck has a speed of 1.19 m/s at an angle of 37â—¦ to the positive x axis. Determine the magnitude of the velocity of the 0.439 kg puck after the collision
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A 0.439 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.307 kg pu...
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