8. a bowling ball rolls 32 meters in 0.8 seconds. find the average speed (n m/s) of the bowling ball in m/s. 9. a car accelerates from 3.5 m/s to 17 m/s in 4.5 seconds. find the acceleration of the car in m/s 10. rank the following from lowest to highest the support force on you standing in an elevator at rest. b. the support force on you standing in an elevator accelerating upward (highest) the support force on you standing in an elevator accelerating downward a. c. 11. describe the speed and acceleration of the ball released from the top of the track shown in the figure below