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28 July, 14:16

The work done in pushing a tv set a distance of 2 m with an average force of 20 n is

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  1. 28 July, 14:19
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    Work, in physics, is the force exerted or applied in order to move an object to a certain distance. It is calculated from the product of force and the distance. It is the energy that is transferred during the movement. It will have units of N-m which is equivalent to J, a unit of energy. We calculate as follows:

    Work = Force x distance

    Work = 20 N x 2 m

    Work = 40 N-m or 40 J
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