Friday
July 25, 2014

Homework Help: Math- Calculus

Posted by Olivis on Sunday, October 21, 2012 at 11:46pm.

A 20 foot ladder is sliding down a vertical wall at a constant rate of 2 feet per second.

a) How fast is the ladder moving away from the wall when the base of the ladder is 12 feet away from the wall?

b) Find the rate of change at which the angle between the ladder and the ground is changing when the base of the ladder is 16 feet from the wall.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math- Calculus - A 20 foot ladder is sliding down a vertical wall at a constant ...
Math- Calculus - A 20 foot ladder is sliding down a vertical wall at a constant ...
Math- Calculus - A 20 foot ladder is sliding down a vertical wall at a constant ...
Calculus - The top of a 24 foot ladder, leaning against a vertical wall, is ...
Calculus - A 17 foot ladder is leaning against a wall. The bottom of the ladder...
Calculus - a 5m ladder rests against a vertical wall. The top of the ladder ...
Calculus - 1a. 15 ft ladder is placed against a vertical wall. the bottom of the...
Math Calculus - The foot of a 30-foot ladder is being pulled away from a ...
Calculus--Please Help! - A 13-foot ladder is leaning against a vertical wall. If...
College Calculus - A 13-foot ladder is leaning against a vertical wall. If the ...

Search
Members