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3 years ago

14

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 wor

k does he or she do on the chair?

1 answer:

IRINA_888 [86]3 years ago

3 0

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

W= 20(0.75)
W= 15 Nm

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