You are given the task to evaluate the following two machines. The requirement of the machines is to be in equilibrium with the minimum couple applied at A. Calculate the couple at A and reaction forces at A and B for both machines and make a recommendation on which machine should be produced. Justify your recommendation including how the mechanisms would compare in different positions as the angle at B changes. 2. Describe how to calculate the reaction forces at A and B, the contact forces between components, and the couple at A for both machines. You should make a recommendation for the best machine option. Support your recommendation for the best mechanism including for different angles at B.

Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Jack Erjavec, Rob Thompson
Chapter46: Suspension Systems
Section: Chapter Questions
Problem 2RQ: Explain the difference between sprung and unsprung weight.
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1. You are given the task to evaluate the following two machines. The requirement of the machines is to be in equilibrium with the minimum couple applied at A. Calculate the couple at A and reaction forces at A and B for both machines and make a recommendation on which machine should be produced. Justify your recommendation including how the mechanisms would compare in different positions as the angle at B changes.

2. Describe how to calculate the reaction forces at A and B, the contact forces between components, and the couple at A for both machines. You should make a recommendation for the best machine option. Support your recommendation for the best mechanism including for different angles at B. 

Machine Option 1
D
C
15 in.
Machine Option 2
с
D
15 in.
ΜΑ
MA
A
A
k
25°
15 in.-
25°
15 in.-
250 lb-in.
B
250 lb.in.
B
Transcribed Image Text:Machine Option 1 D C 15 in. Machine Option 2 с D 15 in. ΜΑ MA A A k 25° 15 in.- 25° 15 in.- 250 lb-in. B 250 lb.in. B
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