This time, the pendulum is 1.51 m long and has a mass of 3.01 kg. You give it a push away from vertical so that it starts swinging with a speed of 2.25 m/s. Due to friction at the pivot point, 1.00 Joule of the pendulum s initial kinetic energy is lost as heat during the upward swing. What maximum angle will it reach, with respect to the vertical, before falling back down? 1 44.2 degrees 39.1 degrees 31.6 degrees 4 34.0 degrees

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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This time, the pendulum is 1.51 m long and has a mass of
3.01 kg. You give it a push away from vertical so that it
starts swinging with a speed of 2.25 m/s. Due to friction at
the pivot point, 1.00 Joule of the pendulum s initial kinetic
energy is lost as heat during the upward swing. What
maximum angle will it reach, with respect to the vertical,
before falling back down?
1
44.2 degrees
2
39.1 degrees
3 31.6 degrees
4
34.0 degrees
Transcribed Image Text:This time, the pendulum is 1.51 m long and has a mass of 3.01 kg. You give it a push away from vertical so that it starts swinging with a speed of 2.25 m/s. Due to friction at the pivot point, 1.00 Joule of the pendulum s initial kinetic energy is lost as heat during the upward swing. What maximum angle will it reach, with respect to the vertical, before falling back down? 1 44.2 degrees 2 39.1 degrees 3 31.6 degrees 4 34.0 degrees
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