e FOUND CORNER AS NOTEL e SET 5/8 R W/ UPHER, LC CAP x SET MARKER X ANTROL POINT Resultant of Concurrent Forces in a Plane 33 2.5 A barge is pulled by two ropes with tensions P and Q as shown. If P=300 lb and Q= 525 lb, determine the resultant force applied on the barge by trigonometry. 45° 25° PROB. 2.5 and PROB. 2.6 2.6 A barge is pulled by two ropes with tensions P and Q. The force P=24 kN, and the resultant of the two forces acts along the x axis. Determine the force Q and the re- sultant force applied on the barge by trigonometry. 2.7 Two forces P and Q have the resultant R as shown. If R= 35 kip, P= 15 kip, and 0, = 30°, determine the force Q and the angle 0, it makes with the vertical by trigonometry. %3D %3D D. Two forces P and Q have the resultant R as shown. The 2.8 SUR 14 kN, 01 = 40°, and 02 = 25°. Deter- resultant R = NO mine the forces P and Qby trigonometry. 02 PROB. 2.7 and PROB. 2.8 2.4 RESULTANT OF THREE OR MORE CONCURRENT FORCES quired, either the parallelogram or triangular method may Howeyer, the parallelogram construction becomes P. Q, and When the resultant of three or more concurrent forces is re- ethod is preferred. POMABOAREVISED 1-30-2020 dwg PEN TABLE

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