A) Acceleration due to gravity
B) Surface tension of water
C) Weight of a standard kilogram mass
D) The velocity of light hi vacuum
Correct Answer: D
Solution :
Work done = area enclosed by F-x graph. = area of ABNM + area of CDEN - area of EFGH + area of HIJ \[=1\times 10+1\times 5-1\times 5+\frac{1}{2}\times 1\times 10\] \[=10+5-5+5=15\,\,J\]You need to login to perform this action.
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