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1. |
A 60 kg man is weighed by a balance as 54 kg in a lift which is accelerated downwards. The acceleration of the lift is |
A. | 1.26 m / s2 |
B. | 1.98 m / s2 |
C. | 0.98 m / s2 |
D. | 1.76 m / s2 |
Answer» D. 1.76 m / s2 | |