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Solve the all parts of following question:

Question: A football player of mass 90 kg is running at 10 m/s and catches a football of mass ½ kg that is moving at 40 m/s in the same direction. If the player is on ice (no friction) then,

Part A: What is his final speed after catching the ball?

Part B: How much energy was lost?

Please show all work to determine his final speed after catching the ball.

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Category:- Physics
Reference No.:- M91255602

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