A ladder of length 4v3 metres is resting on a wall. The wall makes a 60-degree angle with the ground, as shown below. The foot of the ladder is moving away at a rate of 2 m/s. How fast is the top of the ladder sliding down at the instant the foot of the ladder is 4 metres away from the foot of the wall? ladder ind wall

A ladder of length 4v3 metres is resting on a wall. The wall makes a 60-degree angle with the ground, as shown below. The foot of the ladder is moving away at a rate of 2 m/s. How fast is the top of the ladder sliding down at the instant the foot of the ladder is 4 metres away from the foot of the wall? ladder ind wall

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter8: Areas Of Polygons And Circles

Section8.4: Cicumference And Area Of A Cicle

Problem 45E: The diameter of a carousel merry-go-round is 30ft. At full speed, it makes a complete revolution in...

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