Question

frictional force acting on a 0.5 kg object and a floor is 3 N. What is the coefficient of friction between the object and the floor?

Answer 1

Answer:

μ  = 0.6

Explanation:

F =  μN

N = mg

F = μmg

3 N =  μ*0.5 kg * 9.8 m/s²

μ = 3/(0.5*9.8) = 0.6