Determine the vertical movement of the load P

1. Calculate the acceleration of block A in ft/sec 2. Calculate the acceleration of block C in ft/sec< 3. Calculate the tension in cord ABC in Ib.

- For the beam shown (Figure P-1), calculate reactions and draw shear and moment diagrams. Sketch the deflected shape. A, D, and F are a roller, B and E are pin'hinge, and C is a pin. Concentrated moment is 1,200 kips-ft, uniformly distributed load is 1 kips/f, and the concentrated force is 60-kips. 1,200 k-ft Hngs 6ok Honge 30 60- T30 30 *30 40

6 - show complete solution

why are moments not used?

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1. Find the force supplied by the stop to keep the gate closed. The rectangular gate is 2.2 m long and 1.5 m wide (normal to the paper). The height ½ = 2.4 m and = 32°. Neglect the weight of the gate. Hint: Make sure you take moments at the hinge point. The 'stop' exerts a force normal to the plate towards the water. The net force due to water is normal to the plate. Water h₁ Hinge Gate Stop Atmospheric Pressure

1. Determine the value of EIS under each concentrated load. R₁ 2 m 500 N ↓ 2 m 800 N ↓ 1 m R₂ Use DIM, MAM, SM, & CBM. Draw completely the Shear and Moment Diagrams

3-10. The block has a weight at uniform velocity. Determine the angle 0 for equilibrium 20 lb and is being hoisted and the force in cord AB. 3-11. Determine the maximum weight W of the block that can be suspended in the position shown if cords AB and CAD can each support a maximum tension of 80 lb. Also, what is the angle 0 for equilibrium? B 20° A D F Probs. 3–10/11