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Results tagged with work
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user 77001
The product of the force on an object and the displacement the object undergoes along the direction of the force.
2
votes
4
answers
543
views
If velocity is constant, how can $p = F\cdot v$ be non zero?
the power of the airplane is
$$P = m\cdot v\cdot g
$$
where $g$ is the acceleration of gravity and therefore:
$$
F = m\cdot g,
$$
but, if the velocity is constant, there is no net force as well as no work …
- 101
2
votes
5
answers
44k
views
when an object is lifted (at a constant velocity) shouldn't the work done on the object be z... [duplicate]
So if the net force on the object is zero shouldn't the WORK also be zero?...(Although the potential energy increases which indicate work done.....I'm a bit confused.) …
- 101