A mechanical sliding mechanism is designed for two arms to move the roller at point C along the ground. A force ?=100 ?F=100 N is applied at the connecting link. The long arm OA has length ?1=50 ??l1=50 mm and the short arm has length ?2=42.43 ??l2=42.43 mm. A restoring force, ?R, is applied to prevent the system from accelerating a. What angle, ?1θ1, would the restoring force be ?=0R=0? b. When the system is in the given configuration above, what is the restoring force ?R?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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  1. A mechanical sliding mechanism is designed for two arms to move the roller at point C along the ground. A force ?=100 ?F=100 N is applied at the connecting link. The long arm OA has length ?1=50 ??l1=50 mm and the short arm has length ?2=42.43 ??l2=42.43 mm. A restoring force, ?R, is applied to prevent the system from accelerating

a. What angle, ?1θ1, would the restoring force be ?=0R=0?

b. When the system is in the given configuration above, what is the restoring force ?R?

F
30mm
R
40mm
30mm
1. A mechanical sliding mechanism is designed for two arms to move the roller at point C along
the ground. A force F
100 N is applied at the connecting link. The long arm OA has length
l1
50 mm and the short arm has length l2
42.43 mm. A restoring force, R, is applied to
prevent the system from accelerating
a. What angle, 01, would the restoring force be R = 0?
b. When the system is in the given configuration above, what is the restoring force R?
Transcribed Image Text:F 30mm R 40mm 30mm 1. A mechanical sliding mechanism is designed for two arms to move the roller at point C along the ground. A force F 100 N is applied at the connecting link. The long arm OA has length l1 50 mm and the short arm has length l2 42.43 mm. A restoring force, R, is applied to prevent the system from accelerating a. What angle, 01, would the restoring force be R = 0? b. When the system is in the given configuration above, what is the restoring force R?
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