Problem 10: A simple pendulum with mass, m=1 kg and length, L=2.0 m is released by a push when the support string is at an angle of 45° from the vertical direction. The initial speed of the suspended mass at the release point is 3.0 m/s. (a) The maximum angle that pendulum moves in the second half of its swing is (b) The mechanical energy of pendulum (measured relative to its lowest point) is

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 80P: A pendulum, comprising a light string of length L and a small sphere, swings in the vertical plane....
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A simple pendulum with mass, m=1 kg andlength, L=2.0 m is released by a push when the support string is at an angle of 45 degrees from the vertical direction. The initial speed of the suspended mass at the release point is 3.0 m/s.

(a) The maximum angle that pendulum moves in thesecond half of its swing is ______

(b) The mechanical energy of pendulum (measured relative to its lowest point) is ______

 

 

Problem 10: A simple pendulum with mass, m=1 kg and
length, L=2.0 m is released by a push when the support
string is at an angle of 45° from the vertical direction. The
initial speed of the suspended mass at the release point is
3.0 m/s.
(a) The maximum angle that pendulum moves in the
second half of its swing is
(b) The mechanical energy of pendulum (measured relative
to its lowest point) is
Transcribed Image Text:Problem 10: A simple pendulum with mass, m=1 kg and length, L=2.0 m is released by a push when the support string is at an angle of 45° from the vertical direction. The initial speed of the suspended mass at the release point is 3.0 m/s. (a) The maximum angle that pendulum moves in the second half of its swing is (b) The mechanical energy of pendulum (measured relative to its lowest point) is
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