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Asked by ara

a bullet of mass m,with speed v,hits a fixed wooden block and penetrates a distance of l.find the average resistance of the wood.
14 years ago

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Answered by bobpursley
forcefriction*distance=mass*changevelocity

F= mv/l
14 years ago
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a bullet of mass m,with speed v,hits a fixed wooden block and penetrates a distance of l.find the average resistance of the wood.

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