Statics-ME-Solution - Friction PDF

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Friction...

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PROBLEM 1: (#s 1-2) From the figure below find the following:

1. The magnitude of the resultant force FR = F1 + F2. 2. The direction of the resultant force measured counterclockwise from the positive x axis. SOLUTION:

PROBLEM 2: (#s 3-4) If θ = 60⁰ and F = 450 N, determine the following from the figure below:

3. The magnitude of the resultant force FR. 4. The direction of the resultant force measured counterclockwise from the positive x axis. SOLUTION:

PROBLEM 3: (#s 5-6) The vertical force F acts downward at A on the twomembered frame. Determine the following: (F = 500 N)

5. The magnitude of the component of F directed along the axis of AB. 6. The magnitude of the component of F directed along the axis of AC. SOLUTION:

PROBLEM 4: (#s 7-10) From the figure below, determine the following:

7. The magnitude of the component of F₁ along the u axis. 8. The magnitude of the component of F₁ along the v axis. 9. The magnitude of the component of F₂ along the u axis. 10. The magnitude of the component of F₂ along the v axis. SOLUTION:

PROBLEM 5: (#s 11-30)

Determine the force in each member of the truss and state if the members are in tension or compression. Set P1 = 10 kN and P2 = 15 kN. SOLUTION:

PROBLEM 6: (#s 31-35)

Determine the force in members CD, CJ, KJ, JI, and DJ of the truss which serves to support the deck of a bridge and state if these members are in tension or compression. SOLUTION:

PROBLEM 7: (#s 35-40)

Determine the the horizontal and vertical components of force which the pins at A, B, and C exert on member ABC of the frame. SOLUTION:...