Two children on opposite sides of a 13 kg door (I = 1/3 mL2) apply a force to the door. The first child pushes with force F at an angle of 80° relative to the door at a position r1 from the door’s hinges. The second child pushes with a force of 15 N perpendicular to the door at a position 0.3 m from the door’s hinges. The width of the door is 0.4 m. What is the door’s angular acceleration? Let r1=0.22 m and f=24 n
Two children on opposite sides of a 13 kg door (I = 1/3 mL2) apply a force to the door. The first child pushes with force F at an angle of 80° relative to the door at a position r1 from the door’s hinges. The second child pushes with a force of 15 N perpendicular to the door at a position 0.3 m from the door’s hinges. The width of the door is 0.4 m. What is the door’s angular acceleration? Let r1=0.22 m and f=24 n
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter9: Statics And Torque
Section: Chapter Questions
Problem 9PE: A person carries a plank of wood 2.00 m long with one hand pushing down on it at one end with a...
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Two children on opposite sides of a 13 kg door (I = 1/3 mL2) apply a force to the door. The first child pushes with force F at an angle of 80° relative to the door at a position r1 from the door’s hinges. The second child pushes with a force of 15 N perpendicular to the door at a position 0.3 m from the door’s hinges. The width of the door is 0.4 m.
What is the door’s
Let r1=0.22 m and f=24 n
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