A) 18 units
B) 15 units
C) 12 units
D) 10 units
Correct Answer: D
Solution :
\[W=\overrightarrow{F}.\overrightarrow{s}=(5\hat{i}+6\hat{j}-4\hat{k}).(6\hat{i}+5\hat{k})\]\[=30-20=10\] unitsYou need to login to perform this action.
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