Homework Statement
You do 2.2 kJ of work pushing a trunk at a constant speed 3.1 m along a ramp inclined upward at 22 degrees. What is the frictional coefficient between the trunk and the ramp?
Homework Equations
W = F*d
Ff = μmg * cos(θ)
Fg = mg * sin(θ)The Attempt at a Solution
To find the...