Friday
October 24, 2014

Homework Help: calculus helpppp!

Posted by chris on Monday, December 8, 2008 at 4:10pm.

a 20m ladder rests vertically against the side of a barn. a pig that has been hitched to the ladder starts to pull the base of the ladder away from the wall at a constant rate of 40 cm per second. find the rate of change of the height of the top of the ladder after 30 secs

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Calculus - Suppose a ladder of length 36 feet rests against a wall, and we pull ...
Calculus - a 5m ladder rests against a vertical wall. The top of the ladder ...
Physics - A 77 kg window cleaner uses a 13 kg ladder that is 7.1 m long. He ...
College Physics - A 75.0 kg ladder that is 3.00 m in length is placed against a ...
Physics - A ladder of mass M and length 2 m rests against a frictionless wall at...
physics - An 9.0 m, 210 N uniform ladder rests against a smooth wall. The ...
Physics - A ladder, 5.0 m long, leans against a frictionless wall at a point 4.0...
please help asap! - A ladder, 5.0 m long, leans against a frictionless wall at a...
physics - A ladder can fall for two reasons. If it is set too steep and the ...
AP Physics - A ladder of unknown length and mass of 29 kg rests on a rough floor...

Search
Members