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