 #1
 184
 0
Homework Statement
determine the magnitude of the frictional force acting on the box on the plane
Homework Equations
f=ma
The Attempt at a Solution
no clue. help ??
Attachments

4.2 KB Views: 510
well there isnt an angle?Since we are determining friction the equation for the force of friction is required, and in this case so is the angle...