A 2-kg toy car is held at a height of 3.75 m above the floor. How much work is done

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A 2-kg toy car is held at a height of 3.75 m above the floor. How much work is done

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Khang Minh 3 years 2021-09-02T11:46:56+00:00 1 Answers 11 views 0

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  1. Philomena
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    2021-09-02T11:48:19+00:00
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    Answer:

    work = 0

    Explanation:

    Let’s remember that work is defined as the product of a force by a distance. Distance is the physical path displaced by the body under the action of that force.

    W = F * d

    where:

    W = work [J]

    F = force [N]

    d = distance [m]

    In this case, the toy is held at a height, there is no displacement from one point to another. So there is no work and this is equal to zero.

    W = (2*9.81) * 0 = 0 [Joules]

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