sariahnewman sariahnewman

23-03-2021
Physics

contestada

A student pulls out his or her chair in order to sit down. The student pulls the chair 0.75 m with a force of 20 N. How much work does he or she do on the chair?

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shaunahollland shaunahollland

23-03-2021

Work = Force x displacement
Force= 20N
Displacement= 0.75m

W= 20(0.75)
W= 15 Nm

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