In the plane forces system, F, = 6 kN, F2 = 4 kN and F3 = 5 kN. The direction of the force F3 is tan a = 4/3, the moment arm of the force couple is d, = 2 m and the action points of the forces are A2(-2,5), A3(-4,–4). Find the resultant force R as a vector (kN) and calculate the line of action. SOLUTION F: A:* F F A."

In the plane forces system, F, = 6 kN, F2 = 4 kN and F3 = 5 kN. The direction of the force F3 is tan a = 4/3, the moment arm of the force couple is d, = 2 m and the action points of the forces are A2(-2,5), A3(-4,–4). Find the resultant force R as a vector (kN) and calculate the line of action. SOLUTION F: A:* F F A."

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter2: Basic Operations With Force Systems

Section: Chapter Questions

Problem 2.83P: A 15-lb force acts at point A on the high-pressure water cock. Replace this force with (a) a force...

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The tensions in the cables supporting the pole are T1=T2=T3=60kN. Replace the cable tensions with an equivalent force-couple system with the force acting at O. Express your answer in vector form.
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concurrent force system in space is composed of 3 forces described as follows: P, has a magnitude of 100 kN and acts through the origin and point x-3, y=4, and z=2. P₂ has a magnitude of 60 kN and acts through the origin and point x=4, y=1, and z=-2. P, has a magnitude of 80 kN and acts through the origin and point x=2, y=-3 and 2-3. Give the magnitude of the resultant force. Compute for the magnitude and direction cosines of the resultant force.