A) 21J
B) 26J
C) 13J
D) 18J
Correct Answer: C
Solution :
Work done = Area under F-x graph \[=2\times \left( 7-3 \right)+\frac{1}{2}\times 2\times \left( 12-7 \right)\] \[=2\times 4+5 =13 Joule\]You need to login to perform this action.
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