calebjnorman110 calebjnorman110

24-12-2017
Physics

contestada

Elle is pushing a box of mass 7.0 kilograms with the force of 25 newtons. If the force of friction is 2.6 newtons, what is the value of acceleration of the box?

Respuesta :

trishinada63 trishinada63

24-12-2017

Fnet = m x a

25 - 2.6 = 7.0 x a

22.4 = 7a

a = 3.2 m/s^2

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