what is work?how can we define it?
Asked by tanu | 8th Nov, 2012, 12:34: PM
When a force acts upon a body to cause a displacement of the body, it can be said that work was done upon the body by that force.
mathematically work done on a body can be calculated as
Wher F is force applied on body
d is displacement produced in body due to action of force
? is angle between applied force and displacement.
Answered by | 8th Nov, 2012, 10:34: PM
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