SOLUTION: A pendulum bob swings through an arc 70 inches long on its first swing. Each swing thereafter, it swings only 89% as far as on the previous swing. What is the length of the arc a

Question 46962: A pendulum bob swings through an arc 70 inches long on its first swing. Each swing thereafter, it swings only 89% as far as on the previous swing. What is the length of the arc after 9 swings? Round your answer to two decimal places, if necessary.
Can anyone give me some help with this problem? Thanks!
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!

About 27.56 inches
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