Determine the mass of the hockey player

Reference no: EM13669242

A young hockey player stands at rest on the ice holding a 1.3 kilogram helmet. The player tosses the helmet with a speed of 6.5 m/s in a direction 11^o above the horizontal, and recoils with a speed of 0.25 m/s. Determine the mass of the hockey player.

Reference no: EM13669242

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