Question

Define work. When is work said to be done by a force ?​

Answer 1

Answer:

In summary, work is done when a force acts upon an object to cause a displacement. Three quantities must be known in order to calculate the amount of work. Those three quantities are force, displacement and the angle between the force and the displacement.

Explanation:

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Answer 2

Answer:

Work is done when a force is applied to an object when an object is moved from a distance as a amount of work done on a bpdy by a one newton force that moves the body over a distance of 1 meter.

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