A block of mass m kg is kept on a weighing machine in an elevator.If t – InterviewSolution

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1.	A block of mass m kg is kept on a weighing machine in an elevator.If the elevator is retarding upward by a m/s2, the reading of weighing machine is(in kgf)
Answer» A block of mass m kg is kept on a weighing machine in an elevator.If the elevator is retarding upward by a m/s2, the reading of weighing machine is(in kgf)

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