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## Homework Statement

How is angle of incline related to the acceleration of the car moving down it?

I know how to find both the velocity and acceleration of a car moving down a track using the suvat equations. I don't understand the relationship between angle of incline, velocity and gravity.

Basically, how does increased gravitational PE affect velocity?

## Homework Equations

mgh

2s/t=v

## The Attempt at a Solution

I think it has something to do with cosine of the angle as well as 1/2mv^2

Thank you guys and Gals!