A 70.0-kg man jumps 1.00 m down onto a concrete walkway. His downward motion stops in 0.04 seconds. If he forgets to bend his knees, what force is transmitted to his leg bones?
a. 8000 N
b. 4000 N
c. 700 N
d. 16,000 N
A 70.0-kg man jumps 1.00 m down onto a concrete walkway. His downward motion stops in...
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