Mathematics, 04.02.2020 01:52 amandapill
At the start of his race, 86-kg olympic 100m champion usain bolt pushes against the starting block, exerting an average force of 1700n. the force that the block exerts on his foot points 20 degrees above the horizontal. determine his horizontal speed after the force is exerted for 0.32 seconds.
Answers: 3
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At the start of his race, 86-kg olympic 100m champion usain bolt pushes against the starting block,...
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