A boy is standing on a weighing machine inside a lift. When the lift goes upwards with acceleration \frac{g}{4}, the machine shows the reading 50 {\kg} . wt. When the lift goesdownward with acceleration {{g}}/{4}, the reading of the machine in {\kg} . wt. would be

KEAM 2020 Physics and Chemistry Solved Paper

Question : 66 of 120

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A boy is standing on a weighing machine inside a lift. When the lift goes upwards with acceleration

, the machine shows the reading 50‌kg. wt. When the lift goesdownward with acceleration

, the reading of the machine in kg. wt. would be

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