NATURE OF THE WORK DONE

WORK|WORK DONE BY VARIOUS FORCES| WORK DONE BY SPRING FORCE

Work Energy Theorem and Ring OF Work Done

Nature Of Work Done|Positive Work Done|Negative Work Done|Energy|Important Points|Summary

Work Done - 4 ( Work Done by Tension || Work Done by Spring || Work Done by Pseudo Force || Kinetic Energy )

(A) : Kinetic friction force is non-conservative in nature . (R) : Net work done by kinetic friction on a block is always completely converted into heat .

Work Done -3( Work Done by Gravity || Work Done by Normal Reaction || Work Done by Friction )

Work|Work Done By Constant Force |Work Done By Gravity |Examples|Work Done By Variable Force |OMR

Potential Evergy|Work Done By Gravitational Force|Work Done By Tension Force|Work Done By Normal Force|Work Done By Friction Force|Work Done By Spring Force|Potential Evergy|OMR

" A spring of natural length L compressed to length "7L/8" exerts a force "F_(0)" .The work done by the spring in restoring itself to natural length is "

Work Done by Variable Force||Work Done by Normal||Tension||Gravity