subject: biomechanics
an 85 kg sprinter pushes off from the blocks and experiences an average...
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Mathematics, 20.08.2019 20:10 diana4393
subject: biomechanics
an 85 kg sprinter pushes off from the blocks and experiences an average resultant reaction force of 2000 n at an angle of 20 degrees to the horizontal. if the sprinter left the blocks with a horizontal velocity of 3 m/s, how long was sprinter in contact with the blocks?
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