1. Figure Q1 shows an illustration of a bell crank mechanism that is in a state of static equilibrium. It is hinged at B and has a force of 200 N applied at the end c at 30° to the horizontal direction as shown in the Figure. The angle e made by the force F at the end A is 55°. a) Draw the free body diagram for the crank ABC b) Determine the force F at the joint A c) Determine the resultant force on the pin at B and its direction.
1. Figure Q1 shows an illustration of a bell crank mechanism that is in a state of static equilibrium. It is hinged at B and has a force of 200 N applied at the end c at 30° to the horizontal direction as shown in the Figure. The angle e made by the force F at the end A is 55°. a) Draw the free body diagram for the crank ABC b) Determine the force F at the joint A c) Determine the resultant force on the pin at B and its direction.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:1. Figure Q1 shows an illustration of a bell crank mechanism that is in a state of
static equilibrium. It is hinged at B and has a force of 200 N applied at the end c
at 30° to the horizontal direction as shown in the Figure. The angle 0 made by
the force F at the end A is 55°.
a) Draw the free body diagram for the crank ABC
b) Determine the force F at the joint A
c) Determine the resultant force on the pin at B and its direction.
d) Determine the magnitude of the force F and the angle 0 for which the resultant
force at the joint B will be aligned along the vertical direction.
30°
30
A
B
200 N
100
50
All dimensions in mm
F
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