How fast is the angle between the ladder and the ground changing? - ladder
If the bottom of the ladder is 6 meters from the wall?
A 10-meter-long ladder leans against a vertical wall. If the bottom of the ladder slid down the wall at a speed of 1 m / s to increase, the head slides along the wall where the bottom of the ladder is 6 meters from the wall?
Tuesday, December 15, 2009
Ladder How Fast Is The Angle Between The Ladder And The Ground Changing?
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