7.html 9. A hard rubber ball is bounced from the floor. Compare the ball's acceleration on the way down to its acceleration on the way back up. a) acceleration on the way down is larger b) the amount of acceleration is the same, but it reverses direction c) the acceleration has exactly the same magnitude and direction moving both down and up 10. You give a toy car a push on a level surface. Why does it slow down and stop? a) The force of friction/air resistance b) Inertia y noninlagaan task c) All objects will come to a stop if there's no force making them move 11. A force has a particular direction. That means it must be a) a vector b) a scalar c) neither d) it could be either one Quantitative multiple choice 12. How many sig figs are in the number 3505200 ? bagged beane panjavaleyloud a) 4 b) 5 c) 7 d) impossible to tell 13. You divide 354.2 mm by 12 sec. How many sig figs will the answer have? a) 6 b) 5 c) 4 d) 2