- 2 A Ball Is Initially Rolling 4 M S To The Right Up An Inclined Plane After 2 Seconds It Comes To A Rest At A Distance 1 (43.29 KiB) Viewed 36 times
2) A ball is initially rolling 4 m/s to the right up an inclined plane. After 2 seconds it comes to a rest at a distance 3.0 meters to the right of its initial position and begins rolling back down. After another 2 seconds it is rolling to the left, down the incline at 4 m/s and has returned to its initial position. a) Determine the average acceleration of the ball for the entire 4 second interval b) Determine the displacement (change in position) over the entire 4 second interval c) Determine the average velocity over the 4 second interval d) Determine the average speed over the 4 second interval (not the same as c!) ... ------