Physics, 21.09.2021 14:00 reyesortiz6955
A pole-vaulter is nearly motionless as he clears the bar, set 4. 2 m above the ground. He then falls onto a thick pad. The top of the pad is 80 cm above the ground, and it compresses by 50 cm as he comes to rest.
Required:
What is the magnitude of his accelerations he comes to rest on the pad?
Answers: 3
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A pole-vaulter is nearly motionless as he clears the bar, set 4. 2 m above the ground. He then falls...
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