- Homework Statement
- Sf = 0.35
97. If the coefficient of static friction is 0.35 for the ramp shown, at what angle should you set a ramp so the block just begins to slide down on its own?
- Relevant Equations
- I break ƩF=ma down to
F(gravity) x sin∅ - μ(kinetic) x F(normal) = ma, trying to find the angle and everything else but I'm stuck, please explain?