Repeat Active Example 113, this time with a uniform 7.2-kg
Chapter 11, Problem 35(choose chapter or problem)
Repeat Active Example 113, this time with a uniform 7.2-kg ladder that is 4.0 m long.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer