When a person stands on a weighing balance, workingon the principle of – McqOptions

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1.	When a person stands on a weighing balance, workingon the principle of Hooke's law, it shows a reading of 60 kg after a long time and the spring gets compressed by2.5 cm. If the person jumps on the balance from a height of 10 cm, the maximum reading of the balance will be
A.	60 kg
B.	120kg
C.	180 kg
D.	240kg
Answer» E.

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