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Bob (100 kg) is moving towards the goal line at 5 m/s when he is met in the air by Doug (80 kg) moving at 6 m/s in

the opposite direction. The players become entangled and stick together. How fast and in what direction are the players moving after the collision

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Let velocity towards goal be positive. Using conservation of linear momentum m b o b v b o b... View the full answer

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