10/22/13, Tuesday
Post date: Oct 23, 2013 12:49:39 PM
Bell Ringer
Bell Ringer
A 59 kg trapeze artist is preparing for a show. He knows that the rope for the trapeze is 13 meters long, and the largest force his arms can comfortably apply to his body is 890 N upward. What is the largest angle (with respect to vertical) from which he can safely begin his swing, assuming that he starts from rest?
Activities
Activities
Discuss assumptions for circular motion lab
Work time - circular motion lab (due Monday, 10/28)
Assignments
Assignments
P.263-267: 7, 9, 10, 11, 18, 27, 28, 37, 45, 48 (due Friday, 10/25)