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2.2 Two men are trying to roll the boulder by applying the forces shown. Deter- mine the magnitude and direction of the force that is equivalent to the two applied forces. 70° 1335 N 667 N 20° Figure P2.2

2.2 Two men are trying to roll the boulder by applying the forces shown. Deter- mine the magnitude and direction of the force that is equivalent to the two applied forces. 70° 1335 N 667 N 20° Figure P2.2

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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2.2 Two men are trying to roll the boulder by applying the forces shown. Determine the magnitude and direction of the force that is equivalent to the two applied forces.

35.5 kN Figure P1.26 1.27 Two members of a truss apply the forces shown to the gusset plate. If the resultant of these forces is horizontal, determine P. 1.28 Two members of a truss apply the forces shown to the gusset plate. Knowing that P = 44.5 kN, determine the resultant of these forces. U--- ---- 65 350 1.29 Determine the resultant of the position vectors A and B. Figure P1.27, P1.28 A 3 m 1.0 m 13 m 65° 2 m 1065 m Figure P1.29 Figure P1.30 1.30 Resolve the position vector A of the car (measured from fixed point O) into components parallel to OB and OC.
Transcribed Image Text:35.5 kN Figure P1.26 1.27 Two members of a truss apply the forces shown to the gusset plate. If the resultant of these forces is horizontal, determine P. 1.28 Two members of a truss apply the forces shown to the gusset plate. Knowing that P = 44.5 kN, determine the resultant of these forces. U--- ---- 65 350 1.29 Determine the resultant of the position vectors A and B. Figure P1.27, P1.28 A 3 m 1.0 m 13 m 65° 2 m 1065 m Figure P1.29 Figure P1.30 1.30 Resolve the position vector A of the car (measured from fixed point O) into components parallel to OB and OC.
2.1-2.21 Problems 47 2.2 Two men are trying to roll the boulder by applying the forces shown. Deter- mine the magnitude and direction of the force that is equivalent to the two applied forces. 70° 1335 N 667 N 20° Figure P2.2 2.3 The magnitudes of the three forces applied to the eye bolt are T = 489 N, T = 178 N, and T = 667 N. Replace these forces with a single equivalent force R. Show the result on a sketch of the eye bolt. y To not etovis bne T1 to sbining ingem onimmois TS 10026 T3 alsviupa sis 60° 40° Figure P2.3 2.4 Replace the three forces by a single equivalent force R. Express your answer in vector form. Hension 25 kN 30 kN 45° 60°- oo1ol nsivinps olgni 40 kN 10 Figure P2.4
Transcribed Image Text:2.1-2.21 Problems 47 2.2 Two men are trying to roll the boulder by applying the forces shown. Deter- mine the magnitude and direction of the force that is equivalent to the two applied forces. 70° 1335 N 667 N 20° Figure P2.2 2.3 The magnitudes of the three forces applied to the eye bolt are T = 489 N, T = 178 N, and T = 667 N. Replace these forces with a single equivalent force R. Show the result on a sketch of the eye bolt. y To not etovis bne T1 to sbining ingem onimmois TS 10026 T3 alsviupa sis 60° 40° Figure P2.3 2.4 Replace the three forces by a single equivalent force R. Express your answer in vector form. Hension 25 kN 30 kN 45° 60°- oo1ol nsivinps olgni 40 kN 10 Figure P2.4
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