A ball moves down a slope at a constant speed. The three forces acting on the ball are its weight, the contact force normal to the slope and friction. Which diagram could show these three forces?
Physics 9702 · AS & A Level · Equilibrium of forces
Physics 9702 · AS & A Level · Equilibrium of forces
A ball moves down a slope at a constant speed. The three forces acting on the ball are its weight, the contact force normal to the slope and friction. Which diagram could show these three forces?