gelaicruiz28 gelaicruiz28

15-11-2021
Physics

contestada

The force of earth’s gravity is 10N downward. What us the acceleration of a 15kg backpack if lifted with a a 15N force?

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Apinke123 Apinke123

15-11-2021

Answer:

F-F(gr) = ma

a= {F-F(gr)}/m =

=(15-10)/15=0.33 m/s² (upward)

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