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JEE Main 27 July 2021 Shift 1 Solved Paper

Section: Physics

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Question : 27

Total: 90

A stone of mass 20g is projected from a rubber catapult of length 0.1m and area of cross section10−6m2 stretched by an amount 0.04m. The velocity of the projected stone is __________ m∕s
(Young's modulus of rubber =0.5×109N∕m2 )

[27 Jul 2021 Shift 1]

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