Solved: The door is made from one piece, whose ends move
Chapter 18, Problem 18-65(choose chapter or problem)
The door is made from one piece, whose ends move along the horizontal and vertical tracks. If the door is in the open position, u = 0, and then released, determine its angular velocity at the instant u = 30. Assume the door is a 180-lb thin plate having a width of 10 ft.
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