The 180-lb man climbs up the ladder and stops at the position shown after he senses that the ladder is on the verge of slipping. Determine the inclination u of the ladder if the coefficient of static friction between the friction pad A and the ground is ms = 0.4. Assume the wall at B is smooth. The center of gravity for the man is at G. Neglect the weight of the ladder.
American Federal Government 1113-090 Professor- Gary Copeland If you were unable to attend the first class, read the following paragraph. Otherwise, skip to the next portion as this is just introductory information. Lecture Week 1: Pointers and “things to know” for this class *We will be using a site (Mindtap) for this course. Email professor for more class specific code and other information. We will be using this site for the book, exercises and homework. *The exercises will give you three tries, the final try’s score is the one recorded, even if a previous try scored higher American Fed. Gov. Notes Chapter 1 (in book), all sections “Declaring Independence” 1-1 * Colonies were valuable because of revenue needed to recover from the French and Indian Wars of 1754-1763 *In an attemp