Determine what is the maximum angle to the vertical

Reference no: EM13548428

A simple pendulum has a length of 85 cm and a bob of mass 1.2 kg. When the string is at 20 degrees to the vertical. the bob has a speed of 3m/s.

a) What is the maximum speed of the bob?

m/s

b) What is the maximum angle to the vertical?

degrees

Reference no: EM13548428

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