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JEE Main Physics question

PhysicsMotion in a Straight LineJEE Main

A body is projected vertically upwards. The times corresponding to height while ascending and while descending are and respectively. Then the velocity of projection is (g is acceleration due to gravity)

Answer: (D)

Solution

With , the two times at which satisfy $Missing argument for \frac\frac12 g

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Question ID VK-151897