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How fast is the top of the ladder sliding down the wall

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Reference no: EM131604616

Question: A 10 m ladder leans against a vertical wall and the bottom of the ladder slides away from the wall at a rate of 0.5 m/sec. How fast is the top of the ladder sliding down the wall when the bottom of the ladder is

(a) 4 m from the wall?

(b) 8 m from the wall?

Reference no: EM131604616

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