The simple machine shown below has 2 parts connected via a pin at A. The gripp ceeth at B exerts a normal force. ERNAL FORCES a) Draw each half of the machine. Label the external forces acting on each half (at A and B). b) If the machine has any 2-force members, identify them. c) Solve for the values of all forces at A and B. 80 N 200 mm

The simple machine shown below has 2 parts connected via a pin at A. The gripp ceeth at B exerts a normal force. ERNAL FORCES a) Draw each half of the machine. Label the external forces acting on each half (at A and B). b) If the machine has any 2-force members, identify them. c) Solve for the values of all forces at A and B. 80 N 200 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A thin and weightless beam is supported by a pin connection at 4 and by a roller at B (see figure…

Q: 2. Determine the reactions at the pin A and the tension in cord BC. Set the magnitude of F equal to…

Q: Determine the magnitude of the pin forc Assume W = 845 lb, a = 4.4 ft, b = 3.4 ft, r 1 W C Answer: A…

A: Given: Weight Distances Radius To find: Pin force at A in above figure

Q: Q.4 An example simple truss is shown in Figure. The deck in this bridge is concurrent with the…

Q: A rigid rod AB is attached to a hinge at 4 and to a spring with stiffness Eat D. The critical…

A: Rigid rod AB attached to spring at D

Q: A nylon thread is to be subjected to tension of Q (N). The modulus of elasticity, E of the thread is…

Q: Solve the following problem and show your complete solutions. Explain your answer for better…

Q: Question The electric motor exerts 600 Nm torque on the aluminum shaft ABCD when it is rotating at a…

A: T = 600 Nm GBC = 16 GPa or 16000 MPa GCD = 12 GPa or 12000 MPa dBC = 30 mm

Q: A В D 400 mm, 625 mm 1. The aluminum rod, AB (G = 27 GPa), is bonded to a brass rod BD (G = 39 GPa)…

A: Given:- The modulus of rigidity of aluminum rod AB = 27 GPa The modulus of rigidity of brass rod BD…

Q: Solve

Q: The 10.5-kg uniform rod is pinned at end A. It is also subjected to a couple moment of 50 Nm. The…

A: Stiffness, k = 60 N/ m Mass of rod = 10.5 Kg

Q: 1.3.5

A: Solution:

Q: F E D 25 lb-ft В 40 lb-ft A 20 lb-ft 35 lb-ft

Q: 2. Each member of the truss shown below is 2 m long. 800 N D 400 N a) Solve for the reactions at pin…

Q: The frame is made from pipe that is fixed connected, It supports the loading shown in (Figure 1). EI…

Q: A rigid bar ABC is supported by three identical wires A, B, and C as shown in the figure. The bar…

Q: SITUATION. The tower for a transmission line is modeled by the truss shown. The crossed members in…

A: Given Length of each panel = 3 m P 2.8 KN Theta = 15 ° Note According to the company rules i…

Concept explainers

Frames

The trusses and frames are the two most important structural members of civil engineering. Trusses are the interconnection of links and other structural members. The interconnection with other members makes the system behave as a single member that supports and transfers loads. Trusses are generally two types, plane truss, and space truss. Frames on the other hand form the skeleton of any building construction. Frames are structures formed by the connection of beams, columns, slabs, and joists. These members provide the building with the required structural support.

Question

1.) The simple machine shown below has 2 parts connected via a pin at A. The gripping
teeth at B exerts a normal force.
EXTERNAL FORCES
a) Draw each half of the machine. Label the external forces acting on
each half (at A and B).
b) If the machine has any 2-force members, identify them.
c) Solve for the values of all forces at A and B.
80 N
200 mm
50°
30 mm
B
80 N

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 7 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Show all steps please
See the diagram. Point A is a fixed connection. a) determine the normal force the pin at C exerts on the smooth slot. b) determine the components of the force at pin B. c) determine the components of the force at A. d) determine the external moment at A. Match the answer. 4 ft 50 I6 34 12 1 hormal force N = 296 62 68 328 S extermalUDment MAH 336 6. Notan answer 38 20
Determine the magnitude of the pin force at A. Assume W = 800 lb, a = 4.3 ft, b = 3.2 ft, r= 8 in. B W D Answer: A = i Ib
The shaft has a radius of 15 mm and is made of L2 tool steel. Determine the strains in the x and y direction if a torque T = 2 kN # m is applied to the shaft.
The device is used to pull the battery cable terminal C from the post of a battery. If the required pulling force is 85 lb, determine the torque M that must be applied to the handle on the screw to tighten it. The screw has square threads, a mean diameter of 0.2 in., a lead of 0.08 in., and thecoefficient of static friction is μs = 0.5.
Show step by step
The bell crank, which is in equilibrium under the forces shown in the figure, is supported by a 20-mm-diameter pin at D that is in double-shear. Determine (a) the required diameter of the connecting rod AB, given that its tensile working stress is 100 MPa; and (b) the shear stress in the pin. (c) the bearing stress if t = 30 mm.
3 mm- 4. The cross section of the steel tube (G = 11 x 106) as shown carries a 50 kip-in torque. Calculate (a) the maximum shear stress and (b) the angle of twist per foot of length. Use 2 decimal places in every solved value. mm 2mm mm 3 mm mm- 8 2 of 2
The bell-crank mechanism is in equilibrium for an applied load of P= 48 kN. Assume that a = 230 mm, b = 180 mm, and 8 = 65°. The pin at B has a diameter of d = 30 mm, and the bell crank has a thickness of t= 10 mm. Calculate the bearing stress in the bell crank at pin B. (1) P Answer: O= i Bell crank A a C MPa B Support bracket b B F₁
Thanx 4 helping
What is the value of the force in the member AB in N? if P = 60-N. (Note: enter your numeric answer only. No need to enter units. Give your answer to three decimal places and negative for compression). AB= -2 m D -2 m- E 1.5 m B.
Reduce the given loading system to a force-couple system at point A. Then determine the distance x to the right of point A at which the resultant of the three forces acts. A Answers: 8" V R= i M= 320 lb X= i Force-couple system at A. The force is positive if up, and the moment is positive if counterclockwise. Resultant i 15" 24" 600 lb 350 lb lb lb-in. in.