Work Energy and Power - Result Question 36
39. One coolie takes 1 minute to raise a suitcase through a height of but the second coolie takes to raise the same suitcase to the same height. The powers of two coolies are in the ratio of
[NEET Kar. 2013]
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 39. (a)
Solution:
- (a)
Power
(