You'll use Newton's 2nd Law. In this case:
where
force of kinetic friction,
.
Solve for .
i cant find out what the correct formula is that i should be using for this problem:
crate has a mass of 27.3kg, its acceleration is 1.15 m/s^2 when it is pulled with a force of 92.6N, what is the coefficient of kinetic friction?
id appreciate any help.