Q JEE MAIN 2019

A man (mass $=50 \mathrm{~kg}$ ) and his son (mass $=20 \mathrm{~kg}$ ) are standing on a frictionless surface facing...

JEE Main Physics Medium

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Q JEE MAIN 2019

A shell is fired from a fixed artillery gun with an initial speed $u$ such that it hits the target...

JEE Main Physics Easy

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Q JEE MAIN_2019_

A ball is thrown upward with an initial velocity V 0 from the surface of the earth. The motion of...

JEE Main Physics Medium

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Q JEE MAIN 2020

A ball is dropped from the to of a 100 m high tower on a planet. In the last $...

JEE Main Physics Medium

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