Solution Found!
Answer: A uniform 2.00-m ladder of mass 9.00 kg is leaning
Chapter 9, Problem 50E(choose chapter or problem)
QUESTION:
Problem 50E
A uniform 2.00-m ladder of mass 9.00 kg is leaning against a vertical wall while making an angle of 53.0° with the floor. A worker pushes the ladder up against the wall until it is vertical. What is the increase in the gravitational potential energy of the ladder?
Questions & Answers
QUESTION:
Problem 50E
A uniform 2.00-m ladder of mass 9.00 kg is leaning against a vertical wall while making an angle of 53.0° with the floor. A worker pushes the ladder up against the wall until it is vertical. What is the increase in the gravitational potential energy of the ladder?
ANSWER:Step 1 of 3
.
The center of mass of ladder is at its center, 1 m from each end