What is the force exerted by his feet on the floor

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Reference no: EM13319355

A volleyball play jumps into the air by first lowering his body by. .4 m and then accelerating by straightening his legs rapidly. As a result, his body is lifted .8 m above the floor level. What is the velocity of the volleyball player at the moment of leaving the ground? What is the corresponding acceleration in units of g? If his mass is 75 kg what is the force exerted by his feet on the floor?

Reference no: EM13319355

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