A block-and-tackle pulley hoist is suspended in a warehouse by ropes of lengths 2 m and 3 m. The hoist weighs 350 N. The ropes, fastened at different heights, make angles of 50° and 38° with the horizontal. Find the tension in each rope and the magnitude of each tension.
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- 4 A ski resort chair lift has towers spaced 38 m horizontaly appart. The upper tower is 15 m higher than the previous tower. If the chairs are 12 m horizontally appart and the first chair is 5 m past the lower tower what is the tension on both ends of the cable? 1:37:01 Book The mass of each chair is 350 Kg and the height above the lower tower for each chair's attachment to the cable is 0.58537 m, 4 m, 9.4244 m. Lower Tower Cable Tension = Upper Tower Cable Tension = kN. KN.Calculate Tension BD if P = 100 kN. 1m 2.5 m 250 N -1.5 m- 2 m 1.5 m- Use the editor to format your answer5) Determine the tension developed in the three cables required to support the traffic light, which has a mass of 20 kg. Take h = 3.5 m. (Ans: FAB = 348 N; FAC= 413 N; FAD = 174 N) 6 m D 3 m B 4 m 4 m 4 m 6 m `3 m 3 m 4 m Figure 5 200
- After an unfortunate accident occurred at a local warehouse, you were contracted to determine the cause. A jib crane collapsed and injured a worker. An image of this type of crane is shown in the figure.The horizontal steel beam had a mass of 81.70 kg per meter of length, and the tension in the cable was T-11260 N. The crane was rated for a maximum load of 500 kg. If d 5.000 m. s-0.486 m, z- 1.600 m. and h= 1.890 m, what was the magnitude of W₁ (the load on the crane) before the collapse? The acceleration due to gravity is g 9.810 m/s². = WL What was the magnitude of force Fp at the attachment point P? Fp= N W₁Question 2 Find the value of The reaction force at the support A. (X,XX,XXX represents the last digits number pf your IC) 4m 400 KN 10 m B 60 KN 4m 10 m. 157KN 4m 17 m DPhysics for Engineering A uniform bar 3.00 m long is held by ropes at the ends making angle 60.0 and 30.0, respectively, with the horizontal. A weight of 200 N is hung 0.500 m from the left end where the 60.0 rope is attached. Find the tension in the ropes (T1 & T2) and the weight (W) of the bar. (Hint: Formulate three equations for the three unknowns, 2 equations for the 1st condition and 1 equation for the 2nd condition.)
- nis course Hide What would be the maximum weight W of the block, shown in the following figure, so that the tension developed in any cable does not exceed 200 N: 30 40° Select one: Oa 183.6 (Nj Activate Windows Gete Settiros1o activate Win 6 200 (N) s4465(N) Od 89.3 (NA ski resort chair lift has towers spaced 44 m horizontaly appart. The upper tower is 15 m higher than the previous tower. If the chairs are 14 m horizontally appart and the first chair is 5 m past the lower tower what is the tension on both ends of the cable? The mass of each chair is 350 Kg and the height above the lower tower for each chair's attachment to the cable is 0.55624 m, 4 m, 9.33 m. Lower Tower Cable Tension = Upper Tower Cable Tension = KN. kN.The mass of the block is mc=41 kg and the angle a=33deg. mc What is the tension in the cable D, TD in N. Give your answer as an integer.
- A load weighing P kN aswith AB, AC and AD cables such asare carried. Points A and B are x-axis, Cand D points are on the y-z plane.Specific to your name in the data tableAB, AC and AD cable using ratingsCalculate the forces. P (kn) = 440 L1 (m) = 11 L2 (m) = 10 L3 (m) = 16 L4 (m) = 18 L5 (m) = 16 L6 (m) = 54. Solve for the tension in the cable. p=0.20 300 lb 200 IbA transmission tower (a truss) for supporting electric wires is shown. The load of wire at D is shown as force F1 at an angle of a and the load of wire at A is shown as force F2 at an angle of B. Using the values given in the table below: F1 (N) F: (N) a (deg) B (deg) w (m) h (m) Value 150 70 30 60 2 a) Find the reaction forces at supports Y and Z. b) Determine the forces supported by members DO, DM, SV, and UX and specify whether the member is in Tension or Compression. M Q B F1 F2 T W X h