Derivativeshard
0:00.0
A ladder 10m long leans against a vertical wall. The bottom of the ladder is being pulled away from the wall at 2m/s. How fast is the top of the ladder sliding down when the bottom is 6m from the wall?
A ladder 10m long leans against a vertical wall. The bottom of the ladder is being pulled away from the wall at 2m/s. How fast is the top of the ladder sliding down when the bottom is 6m from the wall?