can the fastest runner in sports jump higher than 18 feet (world record) and maybe reaching 30 feet in pole vault with a long enough pole?? how high might he get?
2007-11-03 09:35:57 · 2 answers · asked by Heavy-Metal123 3 in Science & Mathematics ➔ Physics
Hey, hey... it depends
1. Why would a runner jump?
2. the longer the pole the longer is the lever and weight of the pole will slow the runner down and he/she needs that energy to bend the poll
3. h max = lever length (from the forward tip to the grip point) + safety.
2007-11-04 11:52:07 · answer #1 · answered by Edward 7 · 0⤊ 0⤋
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2016-12-15 15:29:43 · answer #2 · answered by ? 4 · 0⤊ 0⤋