If the force (90 lb) is replaced by a force at point D and a couple whose forces act horizontally at A and B, What is the horizontal force at B?

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For the given loading system (two forces and one couple moment) acting on the frame, find the magnitude, direction, and location of the equivalent force. 500 lb-ft 50 lb 150 lb -3 ft B 2 ft 4 ft

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Problem 4: A force-couple system acts at O on the 60 circular sector. Determine the magnitude of the force F if the given system can be replaced by a stand-alone force at corner A of the sector. 60 80 N-m 0.4 m

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The bracket, which is fastened to a wall by anchor bolts at A and B, is loaded by the force P = 140 N and the couple C = 180 N · m. Replace P and C with (a) an equivalent force-couple system, the force of which acts at A; and (b) two vertical forces, one acting at A and the other at B.

Determine the resultant of four forces and one couple which act on the plant shown in Fig. below y 2 m 5 m 60 N 50 N 45° 140 N.m 2 m 80 N 2 m 30° -x 40 N 1 m

A 170-kg horizontal beam is supported at the ends A and B. A 300-kg piano rests a quarter of the way from the end A. Determine the magnitude of the vertical force on the support at A. Determine the magnitude of the vertical force on the support at B.