A 60kg man stands on a weighing balance in an elevator. If the elevator accelerates...
PHYSICS
WAEC 2020
A 60kg man stands on a weighing balance in an elevator. If the elevator accelerates upwards at 5ms\(^{-2}\), determine the reading of the scale. [g = 10ms\(^{-2}\)]
- A. 300N
- B. 600N
- C. 800N
- D. 900N
Correct Answer: D. 900N
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