SAMPLE PROBLEM 2.827A wall section of precast concrete is temporarily lekl by the cables shown.Kaowing that the tension is 840 lI, in calle AH and 1200 lb in cable AC,deternine the magnitude and direction of the restultant of the forces exertedby caliles AB und AC on stakeAAB-840SOLUTIONAC-1200

Answered: Image /qna-images/answer/51ec01a9-8aae-44a3-bf6f-1217748c6ab3.jpg

SAMPLE PROBLEM 2.8 27 A wall section of precast conerete is temporarily lekl by the cables shown Knowing that the tension is 840 II in calde AH and 1200 1b im cable AC, detennine the magnitnde and direction of the restultunt of the forces exerted by calles AB and AC on stake A AB-840 SOLUTION AC-1200

SAMPLE PROBLEM 2.8 27 A wall section of precast conerete is temporarily lekl by the cables shown Knowing that the tension is 840 II in calde AH and 1200 1b im cable AC, detennine the magnitnde and direction of the restultunt of the forces exerted by calles AB and AC on stake A AB-840 SOLUTION AC-1200

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

The 400-kg precast concrete section is hoisted by a vertical force 'T' from a crane. Find the tension in cables AB, AC, AD.
One end of a post weighing 400 Nand with height h rests on a roughhorizontal surface with ms = 0.30.The upper end is held by a ropefastened to the surface and makingan angle of 36.9° with the post. A horizontal force F isexerted on the post as shown. (a) Ifthe force F S is applied at the midpointof the post, what is the largest value it can have without causing the postto slip? (b) How large can the force be without causing the post to slip ifits point of application is 6/10 of the way from the ground to the top of thepost? (c) Show that if the point of application of the force is too high,the post cannot be made to slip, no matter how great the force. Find thecritical height for the point of application.
Example 4.2. A beam 3 m long weighing 400 N is suspended in a horizontal position bytwo vertical string s, each of which can withstand a maximum tension of 35ON only. How far a body of 200 N weight be placed on the beam, so that one of the strings may just bre ak ? Solution. The system of given forces is shown in Fig. 4.3. R. 3 m D 200 N 400 N Fig. 4.3.
Two equal loads of 2500 N are supported by the flexible string ABCD at point B and C. Find the tension in the portion AB, BC and CD of the string.
2- A 12 ft length of steel pipe is held aloft by a crane, as shown. Determine the tension on the cable sliding ACB if the pipe weights 600 lb and the cable length is 16 ft. ( it is a common practice to attached the crane hook at mid-point between A and B. in practice sliding is prohibited.). C B 600 Ib -12 ft-
(a) To determine the tension developed in cable AB (b) To determine the tension developed in cable AC (c) To determine the force developed along the z axis of the antenna tower AE Express your answer in pounds to three significant figures. only HANDWRITTEN answer needed ( NOT TYPED)
is The left support of the cable shown in Fig. located 40 ft below the right support. The cable is horizontal at the left support. If the maximum tension in the cable re- sulting from a uniformly distributed load w along the hor- izontal is 400 kip, determine the length of cable 40 n 400 ft
A uniform horizontal strut weighs 425 N. One end of the strut is attached to a hinged support at the wall, and the other end of the strut is attached to a sign that weighs 235 N. The strut is also supported by a cable attached between the end of the strut and the wall. Assuming that the entire weight of the sign is attached at the very end of the strut, find the tension in the cable and the force at the hinge of the strut. Image Description T= Fhinge = N N 30° Restaurant
5.1 Bar AB of negligible weight is supported by a ball-and-socket joint at B and two cables attached at A. Draw the FBD for the bar, recognizing that it is a two-force body. Determine the number of unknowns.
The homogenous plate shown weighs 75 lbs and is supported by three cables shown. What is the tension in the cable B? -1 ft 4 ft B I ft 2 ft 4 ft
4. The mobile shown in the figure below hangs at equilibrium. It consists of objects held by vertical strings. Object 3 weighs 1.40 N, while each of the identical uniform horizontal bars wieghs 0.50 N. Find (a) the weights of objects 1 and 2, and (b) the tension in the upper string. ononoo mi nddliops q uode dsi upiol 1ol no COF nia)(M bns H boz/3 L3 boriupor L/2 L/2 noe1og 0008 adgis 1eris 2 d bns Inol noowiod eib pob so1ot dbum woltalosano
The bars AB and BC of the frame shown are each of length L and connected by a pin at B in addition to the cable DE. For the loading shown, find the tension in cable DE. Given: F1= 489 KN; F2 = 978 KN and e = 60° By Cable D F1 F2 Select one: O A. TDE =472.37 KN OB. TDE =423.47 KN OC. TDE =244.50 KN OD. TDE =325.67 KN L/2 L/2 L/2 LI2