wing911
Nov29-09, 08:59 PM
1. The problem statement, all variables and given/known data
The 40-lb ladder AC is leaning on a 10-lb block at B and a frictionless corner at C. Can the system remain at rest in the position shown? Consider both sliding and tipping.
here is the picture of the problem
http://www.flickr.com/photos/19566492@N03/4146098284/
2. Relevant equations
3. The attempt at a solution
try to do free body but got stuck
The 40-lb ladder AC is leaning on a 10-lb block at B and a frictionless corner at C. Can the system remain at rest in the position shown? Consider both sliding and tipping.
here is the picture of the problem
http://www.flickr.com/photos/19566492@N03/4146098284/
2. Relevant equations
3. The attempt at a solution
try to do free body but got stuck