A simple pendulum is made by attaching a small cup of sand with a hole in the
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A simple pendulum is made by attaching a small cup of sand with a hole in the bot- tom to a 1.2-m-long string. The pendulum is mounted on the back of a small motorized car. As the car drives forward, the pendulum swings from side to side and leaves a trail of sand as shown in Figure P15.67. How fast was the car moving?
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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