An object with a mass of 10 kg is on a plane with an incline of - pi/4 . If it takes 12 N to start pushing the object down the plane and 7 N to keep pushing it, what are the coefficients of static and kinetic friction?
1 Answer
Mar 9, 2018
Explanation:
The mass of 10Kg on the incliine resolves to a 98N force vertically.
The component along the plane will be :
Let the static friction be
Static Friction force =
Let kinetic friction be
Kinetic Friction force =