A) P=163.3W
B) P = 9800 W
C) P = 10000W
D) P = 5000 W
Correct Answer: A
Solution :
\[Power=\frac{Work\text{ }done}{Time}\] Work done \[=mgh=100\times 9.8\times 10\] Time = 1 min = 60 s \[\therefore \] \[P=\frac{100\times 9.8\times 10}{60}=163.3\,W\]
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