Practice Problems
Work through the odd-numbered problems 1-47. Once you have completed the problem set, check your answers.
Answers
1.
3.
(c) Highest feet above the floor. Lowest foot above the floor.
(e) This spring oscillates forever. The motion of a real spring would "damp out" due to friction.
(b) If , then so and . Then and
43. No.
(To see that this last limit does not exist, graph for , or evalaute for lots of small values of , h )