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Work is said to be done by a force if the point of application of the force gets displaced.
Work is measured by the product of the force and the displacement component in the direction of the force.
Hence W = F s cos @
@ is the angle between the force vector and displacement vector.
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EzraIn physics, work is defined as the transfer of energy that results from applying a force to an object and moving it over a distance in the direction of the force. The formula for work is W = Fd, where W is the work done, F is the force applied, and d is the distance over which the force is applied.
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