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A student is 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.

A

as the force excerted is small

B

the frictional force while gripping , is small

C

Newton's law of inertia is not applicable to live beings

D

as the force applied is internal to the system

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The correct Answer is:
D
`N//A`
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