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BITSAT 2005 Solved Question Paper

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Question : 47

Total: 150

A student unable to answer a question on Newton's laws of motion attempts to pull himself up by tugging on his hair. He will not succeed :

as the force exerted is small
the frictional force while gripping, is small
Newton's law of inertia is not applicable to living beings
as the force applied is internal to the system

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