Calculate the apparent weight loss of a man weighing 70kg in an elevator moving downwards with an acceleration of 1.5ms-2.
[g = 10ms-2]
- 686N
- 595N
- 581N
-
105N
The correct answer is: D
Explanation
Wt loss = mg - m (g - a)= 70 x 10 - 70 (10 - 1.5) = 105N
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