A 20 kg pendulum bob on a string 15m long is released with
A 2.0 kg pendulum bob on a string 1.5m long is released with a velocity of 0.0 m/s when the support string makes an angle of 60 degrees with the vertical. What is the tension in the string at the bottom of the swing?
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a 20 kg pendulum bob on a string 15m long is released with a velocity of 00 ms when the support string makes an angle
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