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A man in a cicus show jumps from a height of 10 metres and is caught by a net spread below him.

Asked by 24th August 2008, 2:51 PM
Answered by Expert
Answer:

Squared Speed of man when he just falls on net ,u2=2gh=2(10)(10)=200 ms-1

Acceleration of man,a=(v2-u2)/2h=200/4=50 ms-2

Force exerted by net on man=ma=(60)50=300 N

Answered by Expert 9th September 2008, 11:11 AM
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