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Sunday, August 12, 2012

Swing Time?

Swingtime favorite motion pictures: question of Alyssa ? Swing Time The quantity of time to waver for an empty rocking back and forth directly with the square root of the length of the ropes on the swing. If the strings are 2.25 meters extended, will take the swing 3 seconds to switch back and forth. Locate the length in meters of the strings when the empty porch swing requires two seconds to switch from the front arrière.Meilleure Answer: Reply from AndyJ Let x of string length, and t

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