Physics
Physics, 17.10.2019 23:30, Victoriag2626

The top of a ladder slides down a vertical wall at a rate of 0.5m/s. at the moment when the bottom of the ladder is 3m from the wall, it slides away from the wall at a rate of 0.2m/s. how long is the ladder?

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The top of a ladder slides down a vertical wall at a rate of 0.5m/s. at the moment when the bottom o...

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