The box shown has cardboard sides and wood strips along the edges and from corner to corner. The strength of the box isprovided primarily by the wood strips, and a truss model with 18 members for the wood strips is also shown. Let the trussbe supported by rollers at points A and B, a socket at point C, and a short link at E that is parallel to the y direction.NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.252 mmAFEEZHGFGDC240 mmB275 mmFor the FG-95 N and FE = 145 N forces, determine the force supported by the six members that emanate from joint A. (Include aminus sign if necessary.)The force supported by the six members that emanate from joint A is as follows:TAB=NTAD=NTAE=NTAC=N (Round the final answer to four decimal places.)TAF=N (Round the final answer to three decimal places.)TAH=N (Round the final answer to four decimal places.)

Answered: The box shown has cardboard sides and…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Two cylindrical rods, AC made of aluminum and CD made of steel, are joined at C and restrained by rigid supports at A and D. It is given that E = 10.4 × 10³Ų, E = 29 x 10°, and P = 16 kips. NOTE: This is a multi-part question. Once an answer is submitted. you will be unable to return to this part. Determine the deflection of point C.
Consider a rigid steel beam of length L = 14 m and mass mb = 405 kg resting on two supports, one at each end. A worker of mass mw = 68 kg sits on the beam at a distance x from support A. Refer to the figure, though note that it is not drawn to scale. a. When the worker sits at a distance x = 7.5 m from support A, calculate the force, in newtons, that support B must exert on the beam in order for it to remain at rest. Use g with three significant figures. b. The force exerted on the beam by support A is measured and found to be FA = 2240 N. At what distance x, in meters, from support A is the worker sitting now?
ABCD is a rectangle with AB and AD of lengths 2a and a respectively. Forces of magnitudes 2 N, 3 N and 3√5 act along AB, AD and AC respectively, in the directions indicated by the order of the letters. Find the force which would need to be applied to A to maintain equilibrium
Draw the vectors starting at the black dots. The location and orientation of the vectors will be graded. The length of the vectors will not be graded. A uniform rod AB of length 7.8 m and mass M = 3.8 kg is hinged at A and held in equilibrium by a light cord. A load W = 22 N hangs from the rod at a distance d so that the tension in the cord is 88 N . No elements selected L. y ! 37° FT 53° mg A W = 22 N FAx FAY Cord
In the figure below, suppose the length L of the uniform bar is 3.30 m and its weight is 230 N. Also, let the block's weight W = 350N and angle 0 = 30°. The wire can withstand a maximum tension of 500 N. C com A B (a) What is the maximum possible distance x before the wire breaks? (b) With the block placed at this maximum x, what is the horizontal component of the force on the bar from the hinge at A? N (right) (c) What is the vertical component of this force? N (up)
A boom AC 20 m long supports a load of 11760 N s shown. The cable BC is horizontal and 10 m long. Solve for the tension T in the cable and the compressive force C of the boom.
Give proper step-by-step solution and please notice the given values in the picture. Based on the figure, 3 wires are attached to support D and form 30-degree angles with the vertical. Given that the x-component of the force by AD on D is negative 110.3 newtons, the x, y, and z unit direction vector component of tension CD is 0.25, -0.86, and -0.43 respectively, and that the length of wire BD is 4m. Find the tension of wires AD, CD, and BD. Additionally, with the information, calculate the plate's weight.
A rigid bar BCD is connected by link at AC at point C as shown in the figure. The Structure is supported by bolts at A and B that are in the single shear. The bar is loaded by 4kn at point D. Dtermine the resultant foce in link AC.
A 12-m uniform beam is hinged to a vertical wall and held horizontally by a 5.0-m cable attached to the wall 4.0 m above the hinge, as shown in (Figure 1). The metal of this cable has a test strength of 0.900 kN, which means that it will break if the tension in it exceeds that amount. Part A: What is the heaviest beam that the cable can support with the given configuration? Part B: Find the horizontal component of the force the hinge exerts on the beam. Part C: Find the vertical component of the force the hinge exerts on the beam.
Consider a cantilever viewing platform extending over the rim of a cliff as shown below. In an unsafe situation, the platform would pivot about the cliff's edge. Without fixing bolts, what is the maximum mass capacity m of the platform? The following quantities are assumed known: L (m), M (kg), m (kg), and x (m). The gravity force Mg acts in the middle of the platform. The platform thickness can be neglected. The ground force N is vertical but has unknown magnitude. In the limiting case where the platform starts to pivot about the cliff's edge, d = 0. Find the magnitude of N in the safe situation using the fact that the net force exerting on the platform is zero (equilibrium of forces). Write the moments of force about the cliff's edge for all the forces shown in the figure in the safe situation where d > 0. Find the maximum mass capacity m for which the platform becomes unsafe using the fact that the net moment exerting on the platform is zero (equilibrium of moments whend = 0 and…
The I beam shown is statically indeterminate. Under certain circumstances, it may be appropriate to use a model where the I beam is rigid and the roller supports at points B and C are replaced by vertical springs of equal stiffness so that the support reactions may be determined. Take the value of P to be 900 lb. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. P 2 ft 2ft lb →. lb ↑. Determine the reactions at points A, B, and C using this approach. (Do not include a minus sign in your response.) The horizontal component of the reaction force at A is The vertical component of the reaction force at A is The vertical component of the reaction force at B is The vertical component of the reaction force at C is lb ↑. lb ↑.
In the figure below, suppose the length L of the uniform bar is 3.10 m and its weight is 210 N. Also, let the block's weight w = 360 N and angle 0 = 30°. The wire can withstand a maximum tension of 500 N. com (a) What is the maximum possible distance x before the wire breaks? (b) With the block placed at this maximum x, what is the horizontal component of the force on the bar from the hinge at A? N (right) (c) What is the vertical component of this force? N (up)

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