Tree Swing An unusual pendulum is made by fixing a string to a horizontal 2. cylinder of radius R, wrapping the string several times around the cylinder, and then tying a mass m to the loose end. In equilibrium the mass hangs a distance lo vertically below the edge of the cylinder. Find the potential energy if the pendulum has swung angle from the vertical. Show that for small angles, it can be written in the Hooke's law form U = k. Comment on the value of k. SS to an
Tree Swing An unusual pendulum is made by fixing a string to a horizontal 2. cylinder of radius R, wrapping the string several times around the cylinder, and then tying a mass m to the loose end. In equilibrium the mass hangs a distance lo vertically below the edge of the cylinder. Find the potential energy if the pendulum has swung angle from the vertical. Show that for small angles, it can be written in the Hooke's law form U = k. Comment on the value of k. SS to an
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 84AP: A cat plays with a toy mouse suspended from a light string of length 1.25 m, rapidly batting the...
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