Answer to Question #148530 in Electrical Engineering for Lim

Question #148530
A ladder 15ft long rest against a vertical wall. Its top slides down the wall while its bottom moves away along with the level ground at a speed of 2 ft/s . How fast is the angle between the top of the ladder and the wall changing when the angle is π/3 radians.
1
Expert's answer
2020-12-08T02:41:28-0500

Ladder and wall can be regarded as sides of a right triangle


Determining t, when

rad/s


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