Lesson 5 - Answers to Suggested Problems
After you have had a chance to try the suggested
end-of-chapter conceptual questions, problems and exercises,
you can check your answers against mine below. (Please alert
Jason Harlow jharlow@physics.utoronto.ca if you notice any
errors in the answers.)
Problems and Exercises
21. 38.9 m/s
23. (a) 16.5 s (b) 13.5 s (c) 2.68 m/s2
27. 0.799 m
32. (a) 90 m/s2 = 9.18 gees (b) 6.67 ms (c) 4.08 gees
40. (a) vmax = 12.2 m/s, a = 4.07 m/s2
(b) vmax = 11.2 m/s