Question

Four free-body diagrams of a block on a ramp.Match each diagram to a situation

1)A block is stationary on a ramp.
2)A block is sliding down a ramp at decreasing speed.
3)A block is sliding up a ramp.
4)A block is momentarily at rest; it is changing directions - after sliding up a ramp, it is about to slide back down.
5)A block is being dragged up a ramp.
6)A block is sliding down a ramp at increasing speed.