- Concept Videos
- Solutions 7

A box is at rest on a variable incline with μ_{s} = 0.4 and μ_{k} = 0.3. If the box has a mass of 2 kg, what is the maximum incline angle of the slope so that the box doesn't slide down?

A) 23.6°

B) 66.4°

C) 21.8°

D) 16.7°