SOLUTION: If the bob on the bottom of the 22cm pendulum traces a 9.5cm arc on each swing, through what angle(in degrees) does the pendulum rotate on each swing? Round your answer into three
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Question 980119: If the bob on the bottom of the 22cm pendulum traces a 9.5cm arc on each swing, through what angle(in degrees) does the pendulum rotate on each swing? Round your answer into three decimal places or to the nearest minutes -seconds. Answer by Cromlix(4381) (Show Source):
You can put this solution on YOUR website! Hi there,
Angle/360 = Length of arc/Pi x Diameter
Angle/360 = 9.5/Pi x 44
Cross multiply
360 x 9.5/Pi x 44 = Angle
Angle = 24.741 degrees (3 decimal places)
Hope this helps:-)
