A meter stick with a mass of 0.180 kg is pivoted about one end so it can
Question:
A meter stick with a mass of 0.180 kg is pivoted about one end so it can rotate without friction about a horizontal axis. The meter stick is held in a horizontal position and released. As it swings through the vertical, calculate
(a) The change in gravitational potential energy that has occurred;
(b) The angular speed of the stick;
(c) The linear speed of the end of the stick opposite the axis.
(d) Compare the answer in part (c) to the speed of a particle that has fallen 1.00 m, starting from rest.
Step by Step Answer:
Identify Use conservation of energy The stick rotates about a fixed axis so K I 2 Once we have use v ...View the full answer
University Physics with Modern Physics
ISBN: 978-0321696861
13th edition
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
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