A Simple Pendulum,1

question 28

Multiple Choice

A simple pendulum,1.00 m in length,is released from rest when the support string is at an angle of 48.0° from the vertical.What is the speed of the suspended mass at the bottom of the swing? (g = 9.80 m/s² and ignore air resistance)

• A)4.43 m/s
• B)3.82 m/s
• C)6.49 m/s
• D)2.55 m/s
• E)1.62 m/s

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Definitions:

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