What kind of work does a person do when lifting a load weighing 0.2 kg to a height of 1.5 m?

In order to determine the work that a person does, it is necessary to find the product of the mass of the load by the acceleration of gravity and height.

Free fall acceleration – g is 9.8 m / s ^ 2.

In this case, the value of the work will be equal to:

A = 0.2 * 9.8 * 1.5 = 2.94 J.

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