6-55* A rope and pulley system is used to support a bodyas shown in Fig. P6-55. Each pulley is free to rotate, andthe ropes are continuous over the pulleys. Determine theforce P required to hold the body in equilibrium if theweight W of the body is 250 lb.WFig. P6-55P.

Consider the free body diagram of the pulley C as shown below, From the vertical equilibrium of…

Answered: 6-55* A rope and pulley system is used…

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

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ps: the tolerance is ±1 in the third significant digits
4-45. Determine the horizontal and vertical components of the pin reactionɛ at A and B on the member AE of the structure in Fig. P 4-45. The weights of the members are as follows: DF, 200 lb; DB, 80 lb; AE, 150 lb; CB (cable), negligi- ble. The cable is attached to the pin at B. 134 Coble 500 T FIG. P 4-45
pls help my brain too small and is overheating
6
Please don't provide handwritten solution ....
Question 1 Member ABC of negligible weight is supported by a pin and bracket at B and by an inextensible cord attached at A and C and passing over a frictionless pulley at D. For the loading shown and neglecting the size of the pulley, calculate the tension in the cord ,the horizontal and vertical reactions at point B. (X,XX,XXX represents the last digits number of your IC). 1 257mm 75 N 167mm B 127 mm
The 41-lbrectangular access door is held in the 90° open position by the single prop CD. Determine the force Fin the prop and the magnitude of the force normal to the hinge axis AB in each of the small hinges A and B. Assume a= 22 in., b= 36 in., c- 13 in., d= 49 in. Answers: F= Ib A- Ib B- Ib
help me pls :( 15
B10
5
6-74 please
4. Determine the force in member GF, GD, and CD of the truss.

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6-55* A rope and pulley system is used to support a body as shown in Fig. P6-55. Each pulley is free to rotate, and the ropes are continuous over the pulleys. Determine the force P required to hold the body in equilibrium if the weight W of the body is 250 lb. W Fig. P6-55 P.