## Problem 16.9: Which graph properly shows the position/velocity/acceleration?

Animation 1 | Animation 2 | Animation 3 | Animation 4

Please wait for the animation to completely load.

A ball on a string oscillates as shown in the animation **(position is given in meters and time is given in seconds)**. Restart.

- Determine which graph properly shows the position of the ball in the x direction as a function of time.
- Determine which graph properly shows the velocity of the ball in the x direction as a function of time.
- Determine which graph properly shows the acceleration of the ball in the x direction as a function of time.

Take data from the graph and answer the following:

- Write down the equation for x(t).
- Write down the equation for v(t).
- Write down the equation for a(t).
- Write down the equation for v(x).