A 15 kg object is pulled by a force of 68 N. If the surface exerts a friction force of 23 N, with what acceleration does the object move?

asked May 26, 2021 53.8k views

2 votes

by FXG

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4 votes

Answer:

3 m/s²

Step-by-step explanation:

Sum of forces in the x direction:

∑F = ma

68 N − 23 N = (15 kg) a

a = 3 m/s²

Evpok answered Jun 1, 2021

by Evpok

3.7k points

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