pendulum is made by letting a 2.0-kg object swing at the end of a string that has a length of 1.5 m. The maximum angle the string makes with the vertical as the pendulum swings is 30 degrees. What is the speed of the object at the lowest point in its trajectory? [Hint: Think about what the speed of the object must be when it is at its maximum height of 30 degrees.]

pendulum is made by letting a 2.0-kg object swing at the end of a string that has a length of 1.5 m. The maximum angle the string makes with the vertical as the pendulum swings is 30 degrees. What is the speed of the object at the lowest point in its trajectory? [Hint: Think about what the speed of the object must be when it is at its maximum height of 30 degrees.]

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 11OQ

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