Laws of Motion - Result Question 31
31. A man weighing , stands on a weighing scale in a lift which is moving upwards with a uniform acceleration of . What would be the reading on the scale? [2003]
(a)
(b) zero
(c)
(d)
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Answer:
Correct Answer: 31. (a)
Solution:
- (a) Reading of the scale = Apparent wt. of the man