Problem 1: The The uniform 30-kg ventilation door OAP is opened by the mechanism shown. Plot the required force in the cylinder DE as a function of the door opening angle over the range 0ses emax where 8max is the maximum opening. Determine the minimum and maximum values of this force and the angles at which these extremes occur. Note that the cylinder is not horizontal when e = 0.
Problem 1: The The uniform 30-kg ventilation door OAP is opened by the mechanism shown. Plot the required force in the cylinder DE as a function of the door opening angle over the range 0ses emax where 8max is the maximum opening. Determine the minimum and maximum values of this force and the angles at which these extremes occur. Note that the cylinder is not horizontal when e = 0.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter4: Coplanar Equilibrium Analysis
Section: Chapter Questions
Problem 4.37P: The 40-kg homogeneous disk is resting on an inclined friction surface. (a) Compute the magnitude of...
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Transcribed Image Text:Problem 1: The The uniform 30-kg ventilation door OAP is opened by the mechanism shown. Plot the
required force in the cylinder DE as a function of the door opening angle over the range 0 ses 0max,
where 8max is the maximum opening. Determine the minimum and maximum values of this force and the
angles at which these extremes occur. Note that the cylinder is not horizontal when e = 0.
- 275
- 525
B
300
100
350
- 400-
AB = 300
CD = DB = 150
Dimensions in millimeters
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