Design a garage door system, that is finding the spring stiffness, to meet the following specifications:...

 

Transcribed Image Text:

Design a garage door system, that is finding the spring stiffness, to meet the following specifications: The door is given an initial angular velocity of 0.7 rad/sec when theta = 0 degree. The final door's angular velocity is zero when theta = 90 degree. The door has a uniform mass of 33 kg, and it can be treated as a thin plate. The spring is originally stretched 0.8 m when the door is held open. Assume there is a spring and pulley system on each of the two sides of the door. k B. 8 m 8 m [A Design a garage door system, that is finding the spring stiffness, to meet the following specifications: The door is given an initial angular velocity of 0.7 rad/sec when theta = 0 degree. The final door's angular velocity is zero when theta = 90 degree. The door has a uniform mass of 33 kg, and it can be treated as a thin plate. The spring is originally stretched 0.8 m when the door is held open. Assume there is a spring and pulley system on each of the two sides of the door. k B. 8 m 8 m [A