A 200 Kg Pendulum Bob on a String 1

question 47

Multiple Choice

A 2.00 kg pendulum bob on a string 1.50 m long, is released with a velocity of 4.00 m/s when the support string makes an angle of 30.0 degrees with the vertical. What is the speed of the bob at the bottom of the swing?

• A) 4.47 m/s
• B) 4.02 m/s
• C) 3.75 m/s
• D) 3.50 m/s
• E) 2.85 m/s

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