Question

#4

Angeles FIGURE P2.2 a. Who 3. Il The b. How e position graph of Figure P2.3 shows a dog slowly sneak- ng up on a squirrel, then putting on a burst or the lower sped? 10. Il Richa are on th Normall ning late How ma a. For how many seconds does the dog move at the slower b. Draw the velocity-ve dog's velocity-versus-time graph. Include a numerical scale on both axes. 11. Il In a 5 another to wait a x (m) 12. Ill In an another slower r 13. Il A ca r (s) FIGURE P2.324 68 I0 4. I A rural mail carrier is driving slowly, putting mail in mail- positio boxes near the road. He overshoots one mailbox, stops, shifts into reverse, and then backs up until he is at the right spot. The velocity graph of Figure P2.4 represents his motion. a. Draw the mail carrier's position-versus-time graph. Assume Answer the car a. Wha b. Wha 14. II Whil that x 0 m at t = 0 s. b. What is the position of the mailbox? stopwa that sh conside a. If sl run b. Ho v (m/s) 0 r(s) 0 10 15(s) Section 2.3 -2 15. I Fig positic a. Dr FIGURE P2.4 FIGURE P2.5 For the velocity-versus-time graph of Figure P2.5: Draw the corresponding position-versus-time graph. Assume that x = 0 m at t = 0 s. 5. Il a. gra b. What is the object's position at 12 s? c. Describe a moving object that could have these graphs. b. Do tur so

Answer 1