ENGINEERING MECHANICS: STATICS
14th Edition
ISBN: 9780135681879
Author: HIBBELER
Publisher: PEARSON
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Textbook Question
Chapter 5.4, Problem 3FP
The truss is supported by a pin at A and a roller at B. Determine the support reactions.
Prob. F5-3
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I need a detailed drawing with explanation
so
Solle
4
يكا
Pax Pu + 96**
motion is as follows;
1- Dwell 45°.
Plot the displacement diagram for a cam with flat follower of width 14 mm. The required
2- Rising 60 mm in 90° with Simple Harmonic Motion.
3- Dwell 90°.
4- Falling 60 mm for 90° with Simple Harmonic Motion.
5- Dwell 45°.
cam is 50 mm.
Then design the cam profile to give the above displacement diagram if the minimum circle diameter of the
55
---20125
750 X 2.01
1989
Ashaft fitted with a flywheel rotates at 300 rpm. and drives a machine. The torque
required to drive the machine varies in a cyclic manner over a period of 2 revolutions. The torque drops
from 20,000 Nm to 10,000 Nm uniformly during 90 degrees and remains constant for the following 180
degrees. It then rises uniformly to 35,000 Nm during the next 225 degrees and after that it drops to
20,000 in a uniform manner for 225 degrees, the cycle being repeated thereafter.
Determine the power required to drive the machine and percentage fluctuation in speed, if the driving
torque applied to the shaft is constant and the mass of the flywheel is 12 tonnes with radius of gyration of
500 mm. What is the maximum angular acceleration of the flywheel.
35,000
TNM
20,000
10,000
0
90
270
495
Crank angle 8 degrees
720
chanism shown in figure below, the crank OA rotates at 60 RPM counterclockwise. The
velocity diagram is also drawn to scale (take dimensions from space diagram). Knowing that QCD is rigid
plate, determine:
a. Linear acceleration of slider at B,
b.
Angular acceleration of the links AC, plate CQD, and BD.
D
Space Diagram
Scale 1:10
A
ES
a
o,p,g
b
Velocity Diagram
Scale 50 mm/(m/s)
d
Chapter 5 Solutions
ENGINEERING MECHANICS: STATICS
Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.2 - Draw the free-body diagram for the following...Ch. 5.4 - Draw the free body diagram of each object. Prob....
Ch. 5.4 - Determine the horizontal and vertical components...Ch. 5.4 - Determine the horizontal and vertical components...Ch. 5.4 - The truss is supported by a pin at A and a roller...Ch. 5.4 - Determine the components of reaction at the fixed...Ch. 5.4 - The 25 kg bar has a center of mass at G. If it is...Ch. 5.4 - Determine the reactions at the smooth contact...Ch. 5.4 - Determine the components of the support reactions...Ch. 5.4 - Determine the reactions at the supports. Prob....Ch. 5.4 - Determine the horizontal and vertical components...Ch. 5.4 - Determine the reactions at the supports. Prob....Ch. 5.4 - Determine the reactions at the supports. Prob....Ch. 5.4 - Determine the reactions at the supports. Prob....Ch. 5.4 - Determine the tension in the cable and the...Ch. 5.4 - The man attempts to a up port the toad of boards...Ch. 5.4 - Determine the components of reaction at the...Ch. 5.4 - The man has a weight W and stands at the center of...Ch. 5.4 - A uniform glass rod having a length L is placed in...Ch. 5.4 - The uniform rod AB has a mass of 40 kg. Determine...Ch. 5.4 - If the intensity of the distributed load acting on...Ch. 5.4 - If the roller at A and the pin at B can support a...Ch. 5.4 - The relay regulates voltage and current. Determine...Ch. 5.4 - Determine the reactions on the bent rod which is...Ch. 5.4 - The mobile crane is symmetrically supported by two...Ch. 5.4 - Determine the reactions acting on the smooth...Ch. 5.4 - A linear torsional spring deforms such that an...Ch. 5.4 - Determine the force P needed to pull the 50-kg...Ch. 5.4 - Determine the magnitude and direction of the...Ch. 5.4 - The operation of the fuel pump for an automobile...Ch. 5.4 - Determine the magnitude of force at the pin A and...Ch. 5.4 - The dimensions of a jib crane, which is...Ch. 5.4 - The dimensions of a jib crane, which is...Ch. 5.4 - The smooth pipe rests against the opening at the...Ch. 5.4 - The beam of negligible weight is supported...Ch. 5.4 - The cantilevered jib crane is used to support the...Ch. 5.4 - The cantilevered jib crane is used to support the...Ch. 5.4 - The bar of negligible weight is supported by two...Ch. 5.4 - Determine the stiffness k of each spring so that...Ch. 5.4 - The bulk head AD Is subjected to both water and...Ch. 5.4 - The boom supports the two vertical loads. Neglect...Ch. 5.4 - The boom is intended to support two vertical loads...Ch. 5.4 - The 10-kg uniform rod is pinned at end A. If It is...Ch. 5.4 - If the truck and its contents have a mass of 50 kg...Ch. 5.4 - Three uniform books each having a weight W and...Ch. 5.4 - Determine the reactions at the pin A and the...Ch. 5.4 - If rope BC will fail when the tension becomes 50...Ch. 5.4 - The rigid metal strip of negligible weight is used...Ch. 5.4 - The rigid metal strip of negligible weight is used...Ch. 5.4 - The cantilever footing is used to support a wail...Ch. 5.4 - The uniform beam has a weight Wand length l and is...Ch. 5.4 - A boy stands out at the end of the diving board,...Ch. 5.4 - The 30-N uniform rod has a length of l = 1 m. If s...Ch. 5.4 - The uniform rod has a length I and weight W. It is...Ch. 5.4 - I he uniform rod of length L and weight W is...Ch. 5.4 - Assuming that the foundation exerts a linearly...Ch. 5.4 - Assuming that the foundation exerts a linearly...Ch. 5.4 - If it is also subjected to a couple moment of 100...Ch. 5.4 - Determine the distance d for placement of the load...Ch. 5.4 - If d = 1 m, and = 30, determine me normal...Ch. 5.4 - The man attempts to pull the tour wheeler up the...Ch. 5.4 - Where is the best place to arrange most of the...Ch. 5.7 - Draw the free-body diagram of each object.Ch. 5.7 - In each case, write the moment equations about the...Ch. 5.7 - The uniform plate has a weight of 500 lb....Ch. 5.7 - Determine the reactions at the roller support A,...Ch. 5.7 - The rod is supported by smooth journal bearings at...Ch. 5.7 - Determine the support reactions at the smooth...Ch. 5.7 - Determine the force developed in the short link...Ch. 5.7 - Determine the components of reaction that the...Ch. 5.7 - Determine the tension each rope and the force that...Ch. 5.7 - If these components have weights WA = 45000 Wa =...Ch. 5.7 - Determine the components of reaction at the fixed...Ch. 5.7 - Determine the vertical reactions at the wheels C...Ch. 5.7 - Determine the components of reaction at A, the...Ch. 5.7 - Determine the tension in each of the three...Ch. 5.7 - Determine the components of reaction at hinges A...Ch. 5.7 - Determine me tension in each cable and the...Ch. 5.7 - The cables are attached to a smooth collar ring at...Ch. 5.7 - Determine the components of reaction at the...Ch. 5.7 - Determine the components of reaction at the...Ch. 5.7 - Determine the components of reaction at the...Ch. 5.7 - Determine the magnitude of F which will cause the...Ch. 5.7 - Determine the components of reaction at A and the...Ch. 5.7 - Determine the components of reaction at these...Ch. 5.7 - Determine the components or reaction at these...Ch. 5.7 - Compute the x, y, z components of reaction at the...Ch. 5.7 - Determine the magnitude of F2 which will cause the...Ch. 5.7 - At A the connection is with a ball-and-socket....Ch. 5.7 - If it is supported by a ball-and-socket joint at C...Ch. 5.7 - Determine the x, y, z components of reaction at...Ch. 5.7 - Determine the horizontal tension T in the belt on...Ch. 5.7 - Determine the horizontal tension T in the belt on...Ch. 5.7 - Determine the components of reaction at A and the...Ch. 5.7 - If the roller at 8 can sustain a maximum load of 3...Ch. 5.7 - Determine the reactions at the supports A and B...Ch. 5.7 - Determine the normal reaction at the roller A and...Ch. 5.7 - Determine the horizontal and vertical components...Ch. 5.7 - Determine the x, y, z components of reaction at...Ch. 5.7 - Determine the horizontal equilibrium force P that...Ch. 5.7 - Determine the x, y, z components of reaction at...Ch. 5.7 - Determine the x and z components of reaction at...
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