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JEE Main Physics question

PhysicsMotion in a Straight LineJEE Main

A lead ball is dropped into a lake from a diving board 5 m above the water. It hits the water with a certain velocity and then sinks to the bottom with the same constant velocity. It reaches the bottom 5.0 s after it is dropped. If ms,

Answer: (A),(D)

Solution

Speed entering the water: ms; time to fall 5 m: s. Remaining time

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Question ID VK-152138