What is the mass of the hockey player

Reference no: EM13652130

A young hockey player stands at rest on the ice holding a 1.1 kg helmet. The player tosses the helmet with a speed of 5.8 m/s in a direction of 16 degrees above the horizontal, and recoils with a speed of 0.21 m/s. What is the mass of the hockey player?

Reference no: EM13652130

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