A) 320 J
B) 640 J
C) 5 J
D) 10 J
Correct Answer: A
Solution :
Since, \[\text{W=F}\times \text{d and }F=ma\] \[W=ma\times d\] \[=8\times 1\times 40\] \[W=320\text{J}\]You need to login to perform this action.
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