The top of a ladder slides down a vertical wall at a rate of 0.17 m/s. At the moment when the bottom of the ladder is 3.4 m from the wall, it slides away from the wall at a rate of 0.3 m/s. How long is the ladder? Round to the nearest tenth if, necessary.
If you have any doubts please feel free to ask If any calculation mistake please comment . Iam happy to clarify.
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