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The product of the force on an object and the displacement the object undergoes along the direction of the force.

1 vote

If velocity is constant, how can $p = F\cdot v$ be non zero?

So it is not the Earth's gravity that is doing work on the plane, but the plane that is doing work on the Earth. Remember, work is the force is applied over a displacement. … By looking at your comments on some of the other answers, it seems to me that you have certain doubts regarding work. This is something that should help you out. …
Vatsal Manot's user avatar
0 votes
1 answer
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Given an initial push, is work done on an object infinite in a hypothetical empty universe?

Given an initial push, will the work done by the forever moving object be infinite? …
Vatsal Manot's user avatar