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NEET 2003 Physics question

PhysicsLaws of MotionNEET 2003

A man weighs 80 kg. He stands on a weighing scale in a lift which is moving upwards with a uniform acceleration of . What would be the reading on the scale ? ()

Answer: (4)

Solution

In the accelerating lift the scale reads the normal reaction . For upward acceleration : .

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Question ID VK-089143