Write an expression for the work done when a force is acting on an object in the direction of its displacement.

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asked Oct 16, 2017 in Physics by jisu zahaan (28,760 points) 28 436 1080

Write an expression for the work done when a force is acting on an object in the direction of its displacement.

1 Answer

+1 vote
answered Oct 16, 2017 by sforrest072 (157,439 points) 63 448 1272
selected Feb 16, 2018 by sanjeev
 
Best answer

When a force F displaces a body through a distance S in the direction of the applied force, then the work done W on the body is given by the expression: 

Work done = Force × Displacement 

W = F × s

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