A crane consisting of a vertical post, a horizontal boom, and an inclined brace supports a vertical load of 10,000 lb, as shown in Figure 5.16a. The crane is supported by a pin connection at A. The support at B permits only a horizontal reaction (smooth vertical surface). The members of the crane are pin-connected at points C, D, and E. The members have weights as follows: post, 1400 lb; boom, 1500 lb; and brace, 900 lb. The member weights may be considered to be acting at their respective midpoints. Calculate all the forces acting on each of the three members. Figure 5.16 Framework for Example 5.3. 1111 2'-0" B B 10'- 0" 4'-0" C D F Boom Post 10'- 0" P = 10,000 lb Brace E 2'-0" Activate W

A crane consisting of a vertical post, a horizontal boom, and an inclined brace supports a vertical load of 10,000 lb, as shown in Figure 5.16a. The crane is supported by a pin connection at A. The support at B permits only a horizontal reaction (smooth vertical surface). The members of the crane are pin-connected at points C, D, and E. The members have weights as follows: post, 1400 lb; boom, 1500 lb; and brace, 900 lb. The member weights may be considered to be acting at their respective midpoints. Calculate all the forces acting on each of the three members. Figure 5.16 Framework for Example 5.3. 1111 2'-0" B B 10'- 0" 4'-0" C D F Boom Post 10'- 0" P = 10,000 lb Brace E 2'-0" Activate W

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter3: Radian Measure

Section3.4: Arc Length And Area Of A Sector

Problem 59PS: Cycling The Campagnolo Hyperon Ultra Two carbon wheel, which has a diameter of 700 millimeters, has...

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