Gear C is rigidly attached to arm AB. If the moment couple M = 50 ft lb, determine the equivalent force and moment couple system at A. The force A2 = 30 lbs. Resultant force components Rx and Ry are positive if right or up and negative if left or down, respectively. The moment couple is positive if counterclockwise and negative if clockwise. Remember to check units. 22 in. 25° 10 in 18 lb 30⁰⁰ 16 in. A₁ lb B i+ 40° * 25 lb The equivalent force is R = The corresponding moment couple is MA = 30 xj lb. 1080 lb.in.

Elements Of Electromagnetics
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Gear C is rigidly attached to arm AB. If the moment couple M = 50 ft lb, determine the equivalent force and moment couple system at
A. The force A2 = 30 lbs. Resultant force components Rx and Ry are positive if right or up and negative if left or down, respectively.
The moment couple is positive if counterclockwise and negative if clockwise. Remember to check units.
22 in.
25°
10 in
18 lb
30⁰⁰
16 in.
A₁ lb
B
i+
40°
*
25 lb
The equivalent force is R =
The corresponding moment couple is MA =
30 xj lb.
1080
lb.in.
Transcribed Image Text:Gear C is rigidly attached to arm AB. If the moment couple M = 50 ft lb, determine the equivalent force and moment couple system at A. The force A2 = 30 lbs. Resultant force components Rx and Ry are positive if right or up and negative if left or down, respectively. The moment couple is positive if counterclockwise and negative if clockwise. Remember to check units. 22 in. 25° 10 in 18 lb 30⁰⁰ 16 in. A₁ lb B i+ 40° * 25 lb The equivalent force is R = The corresponding moment couple is MA = 30 xj lb. 1080 lb.in.
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