document.write( "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. \n" ); document.write( "
Algebra.Com's Answer #601324 by Cromlix(4381) You can put this solution on YOUR website! Hi there, \n" ); document.write( "Angle/360 = Length of arc/Pi x Diameter \n" ); document.write( "Angle/360 = 9.5/Pi x 44 \n" ); document.write( "Cross multiply \n" ); document.write( "360 x 9.5/Pi x 44 = Angle \n" ); document.write( "Angle = 24.741 degrees (3 decimal places) \n" ); document.write( "Hope this helps:-) \n" ); document.write( " \n" ); document.write( " |