EBK AUTOMOTIVE TECHNOLOGY
6th Edition
ISBN: 9780135257494
Author: Halderman
Publisher: PEARSON
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Textbook Question
Chapter 8, Problem 3CQ
The grade of a fastener, such as a bolt, is a measure of its ___________.
- a. tensile strength
- b. hardness
- c. finish
- d. color
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Problem 3.
1.5 m
B
PROBLEM 16.121
End A of the 6-kg uniform rod AB rests on the inclined surface, while end B is
attached to a collar of negligible mass which can slide along the vertical rod
shown. Knowing that the rod is released from rest when = 35° and neglecting the
effect of friction, determine immediately after release (a) the angular acceleration
of the rod, (b) the reaction at B.
25°
Problem 1. End A of the uniform 5-kg bar is pinned freely to the collar, which has an acceleration
a = 4 m/s² along the fixed horizontal shaft. If the bar has a clockwise angular velocity @ = 2 rad/s
as it swings past the vertical, determine the components of the force on the bar at A for this instant.
Answers: Ax = 5 N, Ay = 57.1 N
L
X
AO
0.8 m
@
a
=
MMB 241- Tutorial 1.pdf
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MMB 241 - Dynamics of Particles
Tutorial 1
Topic: Kinematics of Particles:- Displacement, velocity and acceleration of particles.
QUESTIONS
1. If v = (4t+5) m/s, where t is in seconds, determine a when t = 2 s.
2. If s = (2t³) m, where t is in seconds, determine v when t = 2 s.
3. If a = 2 m/s², determine v at s = 4 m if v = 3 m/s at s = 0.
4. If a = 4 m/s², determines when t = 3 s if v = 2 m/s and s = 2 m when t=0.
5. A particle moves along a straight line such that its position is defined by s = (t² - 6t + 5) m.
Determine the average velocity, the average speed, and the acceleration of the particle
when t = 6 s.
6. A particle is moving with a velocity of vo when s=0 and t=0. If it is subjected to a
deceleration of a = -kv³ where k is a constant, determine its velocity and position as
functions of time.
7. A particle travels along a straight-line path such that in 4s it moves from an initial position
SA = -8 m to a position SB = +3 m. Then in…
Chapter 8 Solutions
EBK AUTOMOTIVE TECHNOLOGY
Ch. 8 - What is the difference between a bolt and a stud?Ch. 8 - Prob. 2RQCh. 8 - Prob. 3RQCh. 8 - Prob. 4RQCh. 8 - How are threaded inserts installed?Ch. 8 - The thread pitch of a bolt is measured in what...Ch. 8 - Technician A says that the diameter of a bolt is...Ch. 8 - The grade of a fastener, such as a bolt, is a...Ch. 8 - Prob. 4CQCh. 8 - Prob. 5CQ
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