12 Find the resultant of two forces, one of 72 pounds and the other of 56 pounds, if they act at a point at an angle of 37. 43 lb. 121 lb. 108 lb.

Q: Find the angle between the vectors: • • allo 三 al iEn a LE si 88.20 all 110.80 O 90.90 20.70

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A: Step 1: Step 2: Step 3: Step 4:

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Q: I. Find the lengths of vectors u and v. Find the angle between ū and v. 1. u = √ = 123' 2. 2 √ = 234

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Q: his has subparts but all one question. A.)Determine the magnitude of the resultant force acting on…

A: Given,         FB=600N, and  FC=740N. Figure:         .

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Q: Suppose that in Example 3 on page 449 in Text we have a ramp inclined at 29° to the horizontal and…

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Q: sing the image provided, what is the length of 'b' in feet? 4'-0" D A 12'-0" c = 8'-0" ? B Force a=…

A: Based on the given image,  We can see angle ?ADC is right angle. And therefore by using Pythagoras…

Q: 3) The tension in a rope attached to a boat is 55.0 N. The rope is attached to the boat 4.00 m below…

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Q: Obtain the resultant of the six forces acting on the sides of hexagon. Each side measures 125 mm.…

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Q: Two rods and one cable are attached to the supports at O. If two of the forces are as shown,…

A: Given that two rods and one cable are attached to the supports at O.

Q: Determine the resultant of the given forces. f1 acting due north with a magnitude of 12 N and f2…

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Q: Determine the force in each member of the Gambrel roof truss shown. State whether each member is in…

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