For the path 
in a conservative force field, the amounts of work done in carrying a body from P to Q and from Q to R are 5 J and 2 J, respectively. The work done in carrying the body from P to R will be
A
7 J
B
3 J
C
D
zero
Text Solution
Verified by ExpertsThe correct answer is:
A
In case of a conservative force field, the work done is independent of the path followed.
Required work done 
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