The uniform bar AB shown in Fig. weighs 100 Ib. If the spring has an unstretched length of 5 ft, de- termine the spring constant é required for equilibrium at the position indicated in the figure. 8 ft -WWWB 6 ft

The uniform bar AB shown in Fig. weighs 100 Ib. If the spring has an unstretched length of 5 ft, de- termine the spring constant é required for equilibrium at the position indicated in the figure. 8 ft -WWWB 6 ft

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.59P: The weight of the uniform bar AB is W. The stiffness of the ideal spring attached to B is k, and the...

See similar textbooks

Related questions

Q: The shaded shape is supported by Cable 1 and Cable 2 in the position shown (Drawing is NOT to…

A: It is asked to find the equilibrium condition and evaluate the tension in cables Weight per unit…

Q: 275 mm 30 30° E 0.5m FHE A) d=0.275 500 mm C D 0:5m 500 mm B) d=0.5 300 mm C) d=0.5*cos30 friction…

A: If a force F is inclined at an angle θ with the horizontal, then the component of force along the…

Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

A: Answer: Option (C): T = 7646 N, FBx = 3823 N , FBy = 4169 N

Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

Q: The following figure presents a bar weight of 1kN. Calculate the value of the angle 0 and the…

Q: Compute the magnitude of the applied moment M for equilibrium of the system in the current…

A: Consider the free body diagram as shown below for the roller at C.

Q: The upper end of the bar of a problem is now leaned against a non vertical wall. Determine the…

Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

Q: Example -3: The member shows a is pin connected at A and rests agai a R smooth support at B.…

Q: A mass of 35 kg is suspended from a weightless bar AB which is supported by a cable CB and a pin at…

Q: has an unstretched length The spring in Fig. of 2 ft. Find the spring constant required for…

A: In the given question, the spring stiffness can be determined if we know the force acting on the…

Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

A: find the tension in the cable and reaction at support B.

Q: Activity 2. In the figure, the coefficients of friction are as follows: 0.25 between blocks, 0.20 at…

Q: The mechanism shown in the figure, supports a 50 lb cylinder. Determine the angle ? for equilibrium…

A: Given data as per question Weight =50 lb Spring constant = 200 lb/ft FBD of system

Q: Masses M1 and M2 are held on the frictionless inclined plane by a rigid inextensible bar of length l…

A: The free-diagram is shown in the figure below.

Q: The system in the figure is in equilibrium. If the bar is of length L, of mass M = 8Kg and the mass…

Q: Gate AB in the figure is semicircular with a radius of 2m and is hinged at side B. Determine the…

A: Force acting on submerged body = ρgA h ρ = densityg= acceleration due to gravityA = area h =…

Q: For the simple truss in figure QI below, 9 KN 6 kN 3 m c3m 3m 5m Figure Ql: Simple truss structure…

Q: Two cylinders having 75 kg and 20 kg mass are connected with a cable and held in equilibrium on…

Q: |Can the system in Figure (4) be in static equilibrium in the position shown? The uniform bar AB…

Q: Determine the coordinates of D in the YZ plane so that the force in CD will be a minimum.

Q: PH-2 The member shown in Fig. 3-11a is pin connected at A and rests against a smooth support at B.…

Q: Q3: The man is applying a force of 100N to the box. A mass of 300N is placed on an inclined plane as…

Q: The uniform bar AB shown in Fig has a mass of 20 kg and a length of 2 m. If the spring is un-…

A: Write the effective length of the spring.

Q: 5osceles triangle gate AB in the figure below is hinged at A and weighs 1500N What horizontal force…

Q: Prob. 5 For 2 points, sketch a 5 lb semi-circular disc, of radius 6 ins, that is held in equilibrium…

A: givenm=5lb=2.26796kgk=80lbf/ft =108.465N/mr=6in

Q: 2. The structure shown is in equilibrium and its weight is negligible. Be- cause of the roller, the…

Q: 5.0 Ib 30 plg В 30 plg 30 15.0 Ib 20 plg 30 lb ' 20.0 lb-ft 5.0 Ib 20 plg 15 plg 15 plg

A: Force A force is a vector quantity which means it has magnitude and direction. If the magnitude and…

Q: B) : A slider crank mechanism shown in figure, If the net piston effort Fp=900 N, determine 1. Force…

Q: 4. The mobile shown in the figure below hangs at equilibrium. It consists of objects held by…

A: From linear equilibrium, Net upward force= Net Downward force From rotational equilibrium, Total…

Q: a). A fixed crane has a mass of 1000 kg and is used to lift a 2400 kg crate. It is 5. held in place…

A: Given:- Mass of crane (m) = 1000 kg Mass of crate (M) = 2400 kg To Find:- Draw free body diagram…

Q: Determine the force (p) required to maintain in equilibrium for the system shown in the figure.

A: Given data, There is inclined gate of width, w = 5 m Length, L = 30 m Partially immersed in water A…

Q: D 50 kN 25 kN

A: This is a simple truss problem. In this question we calculate the reactions at the supports by…

Q: Compute the magnitude of the applied moment M for equilibrium of the system in the current…

A: Force in BC:

Q: 24. The 30-lb homogeneous bar AB supports the 60-lb block. The ends of the bar rest on 60 Ib 30 lb…

A: Given data: Mass of the bar, mbar = 30 lb. Mass of the block, mblock= 60 lb. Length of the rod, L =…

Q: Determine the force in the cable OC and the elongation of the spring OA, OB necessary to support a…

A: Spring force is the reaction exerted by the spring which is required to bring the spring back to its…

Q: Determine the additional mass required for stable equilibrium. Meter stick: xcm = 50.0 cm, m = 150.0…

A: Given Data xcm=50 cm xfulcurm=20 cm Let us assume that at a distance xfulcurm=20 cm from fulcrum…

Q: The spring in Fig. is unstretched when e = 6 = 15°. Find the angle 6 for equilibrium if mg = 60 kg,…

A: x=stretched distance ;x-x0=1sin θ-1sin 90×L ; L1=distance from mass at d to at point A ;L2=distance…

Q: 1. A metal rod of length 90 cm has a disc of radius 24 cm fixed rigidly at its centre, as shown. The…

A: Given: The length of rod, L = 90 cm The radius of disc, r = 24 cm The force acting, F = 30 N

Q: The boom AC in the figure rests in a ball and socket joint at A and is held in equilibrium by the…

A: Given: To find: Coordinates of D

Q: The block W has a mass, M. Weightless bar AB rests against a smooth vertical wall at B and is…

Q: The uniform bar AB shown in Fig. mass of 10 kg. The spring is unstretched when 6= 0°. If 4 = 50 N/m…

A: Given Data: The spring constant is k = 50 N/m. The length of the rod is L = 2 m. The mass of the…

Q: The frame for a sign is fabricated from a thin, flat steel bar stock of mass per unit length 4.73…

Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

A: Answer: ◆ T = 7646 N , FBx = 3823 N , FBy = 4169 N. ◆ Therefore, option (C) is correct.

Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

Q: The rigid bracket AECD is loaded by a 120 lb downward force applied at point E, and is supported by…

A: Since it is given that the system is not in static equilibrium, there exists a resultant force that…

Q: 1. The system in the figure is in equilibrium. A mass of 225 kg hangs from the end of the uniform…

Q: 4. A uniform rod of 0.90m length is used to suspend two masses as shown below. At what distance x…

A: Given data: Consider the diagram shown below for the given system.

Q: The uniform plank ABC weighs 400 N. It is supported by a pin at A and a cable that runs around the…

Question

The uniform bar AB shown in Fig.
weighs
100 Ib. If the spring has an unstretched length of 5 ft, de-
termine the spring constant é required for equilibrium at
the position indicated in the figure.
8 ft
-WWWB
6 ft

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The weight of the uniform bar AB is W. The stiffness of the ideal spring attached to B is k, and the spring is unstretched when =80. If W=kL, the bar has three equilibrium positions in the range 0, only one of which is stable. Determine the angle at the stable equilibrium position.
The figure shows a three-pin arch. Determine the horizontal component of the pin reaction at A caused by the applied force P.
The 40-kghomogeneous disk is placed on a frictionless inclined surface and held in equilibrium by the horizontal force P and a couple C (C is not shown on the figure). Find P and C.
The bar ABC is supported by three identical, ideal springs. Note that the springs are always vertical because the collars to which they are attached are free to slide on the horizontal rail. Find the angle at equilibrium if W = kL. Neglect the weight of the bar.
The spring attached to the homogenous bar of weight W is undeformed when =0. Determine the smallest spring stiffness k for which the =0 equilibrium position will be stable. Use W = 10 lb, a = 24 in., and b = 6 in. Assume that the spring remains horizontal, which is a valid approximation if is small.
Draw the FBDs for the beam ABC and the segments AB and BC. Note that the two segments are joined by a pin at B. Count the total number of unknowns and the total number of independent equilibrium equations.
The stiffness of the ideal spring that is compressed by the slider C is k = 250 N/m. The spring is unstretched when =20. When the mass m is suspended from A, the system is in equilibrium at =60. Determine the value of m and whether the equilibrium position is stable or unstable.
The uniform bar of weight W is held in equilibrium by the couple C0. Find C0 in terms of W, L, and .
The center of gravity of the nonhomogeneous bar AB is located at G. Find the angle at which the bar will be in equilibrium if it is free to slide on the frictionless cylindrical surface.
A slender homogeneous bar is bent into a right angle and placed on a cylindrical surface. Determine the range of b/R for which the equilibrium position shown is stable.
The cable of mass 1.8 kg/m is attached to a rigid support at A and passes over a smooth pulley at B. If the mass M = 40 kg is attached to the free end of the cable, find the two values of H for which the cable will be in equilibrium. (Note: The smaller value of H represents stable equilibrium.)
The linkage is made of two homogenous bars of weights shown in the figure. Determine the horizontal force P required to hold the linkage in the position shown.