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Work done by conservative force on system is equal is?sir why not option one is correct .but a/c to work energy theorem if  only conservative force is acting on system then work done by conservative force on syatem is equal to change in kinetic energy
question image
Asked by ashutosharnold1998 | 01 Oct, 2019, 01:47: AM
answered-by-expert Expert Answer
 
Above image is copied from CBSE XI -std physics Book, Part-1, chapter 6.
 You can see that , second point states that workdone by conservative force equals
the difference of final kinetic energy and initial kinetic energy
Answered by Thiyagarajan K | 01 Oct, 2019, 13:27: PM

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