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DENIUS [597]
3 years ago
5

The maximum energy a bone can absorb without breaking is surprisingly small. Experimental data show that both leg bones, togethe

r, of a healthy human adult can absorb about 200 J before breaking. From what maximum height could a 75 kg person jump and land rigidly upright on both feet without breaking their legs
Physics
1 answer:
wolverine [178]3 years ago
5 0

Answer:

0.21m

Explanation:

Note that the 200 J before breaking legs is Kinetic energy

So if potential energy= kinetic energy

Then 200J = mgh

h= 200/75x 9.8

= 0.21m so the maximum height will be 0.21m

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5. Sarah is standing 32.0 m away from Jason. If Sarah throws a snowball at a 45 degree
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Answer:

Explanation:

If air resistance is ignored and assume UP and Toward Jason are the positive directions.

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3 years ago
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