A) \[\sqrt{45}\]
B) 45
C) 24
D) \[\sqrt{24}\]
Correct Answer: C
Solution :
Power developed is given by \[=\overrightarrow{F}.\overrightarrow{v}=(7\hat{i}+6\hat{k}).(3\hat{j}+4\hat{k})\] \[=7\times 0+0\times 3+6\times 4=24\]You need to login to perform this action.
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