Determine the force in cables AB and AC necessary to support the 14-kg traffic light in (Figure 1). Figure LICE 1 of 1 Determine FAB Express your answer to three significant figures and include the appropriate units. FAB Value Submit Part B P Determine FAC HA Request Answer Units ? de
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- O File | C:/Users/96279/OneDrive/Desktop/MECHANICS%20ENGINEERING/Suggested%20ch%203.pdf Page view A Read aloud 3-9. Determine the maximum weight of the flowerpot that can be supported without exceeding a cable tension of 50 lb in either cable AB or AC. B 30 4 3. re to search hpDetermine the forces in cables AC and AB needed to hold the 30-kg cylinder D in equilibrium as shown in (Figure 1). Set F = 450 N and d = 1 m. Figure 1.5 m d -2 m- A D 1 of 1 Part A Determine FAC Express your answer to three significant figures and include the appropriate units. FAC = Submit Part B FAB = Submit μА Value Request Answer Determine FAB. Express your answer to three significant figures and include the appropriate units. LO ΜΑ Value Units Request Answer ? Units ?Question 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 D
- Part A Determine the tension developed in the cable AB required to support the traffic light, which has a mass of 13 kg. Take h = 4 m. (Figure 1) Express your answer to three significant figures and include the appropriate units. ? FAB = 558.24 Figure 1 of 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining 6 m Part B 3 m Determine the tension developed in the cable AC required to support the traffic light Express your answer to three significant figures and include the appropriate units. 4 m 4 m 3 m 4 m 6 m HA ? 4 m 3 m FAC = 651 O Tvno boro to coarchA BB-series Astromech Droid of mass 154 kg is suspended by the truss structure shown. The truss structure is pinned to the wall at A and is supported by a rocker against the wall at F. A B 2w E F Allow w = 3 m. Determine the forces in all the members in the structure and indicate whether they are in tension or compression.A 120-kg horizontal beam is supported at the ends A and B. A 340-kg piano rests a quarter of the way from the end A. Part A Determine the magnitude of the vertical force on the support at A Express your answer to two significant figures and include the appropriate units. F = Value Units Submit Request Answer Part B Determine the magnitude of the vertical force on the support at B. Express your answer to two significant figures and include the appropriate units.
- Consider (Figure 1). Block A weighs 50 lb and the platform weighs 18 lb. Figure < 1 of 1 Part A If P = 100 lb, determine the normal force exerted by block A on B. Neglect the weight of the pulleys and bars of the triangular frame. Express your answer in pounds to three significant figures. VAΣ 1 vec N = Submit Provide Feedback Request Answer ? lbThe platform scale consists of a combination of third and first class levers so that the load on one lever becomes the effort that moves the next lever. Through this arrangement, a small weight can balance a massive object. If a 3kg counterweight S is used to balance a 120kg load L, what is the value of 'x'? Draw all pertinent FBDs. Use g=9.806 m/s2.2. Find the Force reading on the spring scale. Show all your work and box the answers. Step 1 is to draw a Free Body Diagram and Step 2 is to sum the Forces in the X& Y. Use the diagram included. N is the Normal Force, Tis the Tension and Wis the Weight. Spring Scale प्री- .T 100 Ib 20° W N
- The below shows an asrag arrangement of objects 7igure in equlibrium. The Block A has a weight of 40.0N, blbck B has weight 07 SO.ON Ppe in the centre, Te, is horizantal and ☺ = 35° q. Calulate tensian I T3 ATrue or False 1. The load, P, in the experiment on the mechanical properties of chocolate, can be calculated by dividing mass with the acceleration due to gravity. 2. In the three-point bend test for the flexural stress of chocolate, the stringed-cup containing the coins is placed at both ends of the chocolate instead of at the center. 3. In the formula for the computation of the flexural stress of chocolates, W denotes the weight of the coins used 4. Zinc is a better sacrificial anode for iron than nickel. 5. Flexural strength determination using the three-point bend test can be done to other solids besides chocolates. 6. In the experiment on the mechanical properties of chocolate, the flexural strength of the chocolate can be affected by the ambient temperature and the humidity of the testing area. 7. Bending stress is also known as flexural stress. 8. The test used in observing the mechanical strength of chocolate is the three-point bend test. 9. The flexural strength of…Consider (Figure 1). Block A weighs 50 lb and the platform weighs 12 lb Figure 10f1 > Y Part A EP-150 lb, determine the normal force exerted by block A on B. Neglect the weight of the pulleys and bars of the triangular hame Express your answer in pounds to three significant figures. N= Ib Submit Provide Feedback Request Answer