Engineering Mechanics: Statics & Dynamics (14th Edition)
14th Edition
ISBN: 9780133915426
Author: Russell C. Hibbeler
Publisher: PEARSON
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Chapter 16.3, Problem 12P
The power of a bus engine is transmitted using the belt-and-pulley arrangement shown. If the engine turns pulley A at ωA = (20t + 40) rad/s, where t is in seconds, determine the angular velocities of the generator pulley B and the air-conditioning pulley C when t = 3 s.
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=
The forces F₁ = 590 lb, F₂ = 380 lb, F3 = 240 lb and F
330 lb. Determine the forces in each member of the truss.
Use positive values to indicate tension and negative values to
indicate compression.
a
a
a
D
b
F₁
A
000
B.
779977
F₂V
H
G
E
F4
b
BY NC SA
2013 Michael Swanbom
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
6 ft
b
10.1 ft
The force in member AB is
lb.
The force in member AH is
lb.
The force in member GH is
lb.
The force in member BH is
lb.
The force in member BC is
lb.
The force in member BG is
lb.
The force in member EG is
lb.
The force in member CD is
lb.
The force in member DE is
lb.
The force in member CE is
lb.
The force in member CG is
lb.
Multiple Choice
Circle the best answer to each statement.
1. Which type of surface deviation is controlled by a cy-
lindricity tolerance but not by a circularity tolerance?
A.
B.
C.
Ovality
Taper
Lobing
D. None of the above
2. When verifying a cylindricity tolerance, the inspec-
tion method must be able to collect a set of points and
determine the:
A. Distance between two coaxial cylinders that con-
tain the set of points
B.
Cylinder that circumscribes the set of points
C. Cylinder that inscribes the set of points
D.
Distance between two coaxial circles that contain
the set of points
3. Where Rule #1 applies to a cylindrical regular feature
of size, the tolerance value of a cylindricity tolerance
applied to the feature of size must be
tolerance.
A. Less than
B. Equal to
C. Greater than
D. None of the above
the size
4. Which of the following modifiers may be applied with
a cylindricity tolerance?
A. M
B.
C. ℗
D. Ø
5. Which geometric tolerance can provide an indirect
cylindricity…
The beam AB is attached to the wall in the xz plane by a
fixed support at A. A force of
F = (−129î + 69.0ĵ + 3591) N is applied to the end of
the beam at B. The weight of the beam can be modeled with
a uniform distributed load of intensity w = 85.0 N/m acting in
the negative z direction along its entire length. Find the
support reactions at A.
Z
с
A
b
a
B
F
y
Cc 10
BY NC SA
2016 Eric Davishahl
X
Values for dimensions on the figure are given in the following.
table. Note the figure may not be to scale.
Variable
Value
a
5.60 m
b
5.00 m
C
3.70 m
A
II
=
MA = (
m
2.>
~.>
+
+
k) N
k) N-
Chapter 16 Solutions
Engineering Mechanics: Statics & Dynamics (14th Edition)
Ch. 16.3 - When the gear rotates 20 revolutions, it achieves...Ch. 16.3 - The flywheel rotates with an angular velocity of ...Ch. 16.3 - The flywheel rotates with an angular velocity of (...Ch. 16.3 - The bucket is hoisted by the rope that wraps...Ch. 16.3 - A wheel has an angular acceleration of = (0.5 )...Ch. 16.3 - For a short period of time, the motor turns gear A...Ch. 16.3 - Prob. 1PCh. 16.3 - The angular acceleration of the disk is defined by...Ch. 16.3 - The disk is originally rotating at 0 = 12 rad/s....Ch. 16.3 - Prob. 4P
Ch. 16.3 - The disk is driven by a motor such that the...Ch. 16.3 - A wheel has an initial clockwise angular velocity...Ch. 16.3 - Prob. 7PCh. 16.3 - If gear A rotates with an angular velocity of A =...Ch. 16.3 - Prob. 9PCh. 16.3 - At the instant A = 5 rad/s. pulley A is given a...Ch. 16.3 - The cord, which is wrapped around the disk, is...Ch. 16.3 - The power of a bus engine is transmitted using the...Ch. 16.3 - Prob. 13PCh. 16.3 - The disk starts from rest and is given an angular...Ch. 16.3 - The disk starts from rest and is given an angular...Ch. 16.3 - The disk starts at o = 1 rad/s when = 0, and is...Ch. 16.3 - A motor gives gear A an angular acceleration of A...Ch. 16.3 - A motor gives gear A an angular acceleration of A...Ch. 16.3 - Prob. 19PCh. 16.3 - Prob. 20PCh. 16.3 - Prob. 21PCh. 16.3 - If the motor turns gear A with an angular...Ch. 16.3 - Prob. 23PCh. 16.3 - Prob. 24PCh. 16.3 - Prob. 25PCh. 16.3 - Prob. 26PCh. 16.3 - Prob. 27PCh. 16.3 - Prob. 28PCh. 16.3 - Prob. 29PCh. 16.3 - At the instant shown, gear A is rotating with a...Ch. 16.3 - Determine the distance the load W is lifted in t =...Ch. 16.3 - Prob. 32PCh. 16.3 - Prob. 33PCh. 16.3 - Prob. 34PCh. 16.3 - Prob. 35PCh. 16.3 - Prob. 36PCh. 16.3 - The rod assembly is supported by ball-and-socket...Ch. 16.3 - Prob. 38PCh. 16.4 - The end A of the bar is moving downward along the...Ch. 16.4 - At the instant = 60, the slotted guide rod is...Ch. 16.4 - At the instant = 50, the slotted guide is moving...Ch. 16.4 - At the instant shown, = 60, and rod AB is...Ch. 16.4 - Prob. 43PCh. 16.4 - Determine the velocity and acceleration of the...Ch. 16.4 - Prob. 45PCh. 16.4 - The circular cam rotates about the fixed point O...Ch. 16.4 - Determine the velocity of the rod R for any angle ...Ch. 16.4 - Determine the velocity and acceleration of the peg...Ch. 16.4 - Bar AB rotates uniformly about the fixed pin A...Ch. 16.4 - Prob. 50PCh. 16.4 - Prob. 51PCh. 16.4 - Prob. 53PCh. 16.4 - Prob. 54PCh. 16.4 - Prob. 55PCh. 16.4 - Prob. 56PCh. 16.5 - If roller A moves to the right with a constant...Ch. 16.5 - Prob. 8FPCh. 16.5 - Determine the angular velocity of the spool. The...Ch. 16.5 - If crank OA rotates with an angular velocity of =...Ch. 16.5 - Prob. 11FPCh. 16.5 - Prob. 12FPCh. 16.5 - At the instant shown the boomerang has an angular...Ch. 16.5 - If the block at C is moving downward at 4 ft/s,...Ch. 16.5 - The link AB has an angular velocity of 3 rad/s....Ch. 16.5 - The slider block C moves at 8 m/s down the...Ch. 16.5 - Determine the angular velocity of links AB and BC...Ch. 16.5 - The planetary gear A is pinned at B. Link BC...Ch. 16.5 - If the angular velocity of link AB is AB = 3...Ch. 16.5 - The pinion gear A rolls on the fixed gear rack B...Ch. 16.5 - The pinion gear rolls on the gear racks. If B is...Ch. 16.5 - Determine the angular velocity of the gear and the...Ch. 16.5 - Determine the velocity of point A on the rim of...Ch. 16.5 - Prob. 68PCh. 16.5 - Prob. 69PCh. 16.5 - Prob. 70PCh. 16.5 - Prob. 71PCh. 16.5 - Prob. 72PCh. 16.5 - Prob. 73PCh. 16.5 - Prob. 74PCh. 16.5 - Prob. 75PCh. 16.5 - Prob. 76PCh. 16.5 - Prob. 77PCh. 16.5 - If the ring gear A rotates clockwise with an...Ch. 16.5 - Prob. 79PCh. 16.5 - Prob. 80PCh. 16.6 - Establish the location of the instantaneous center...Ch. 16.6 - Prob. 13FPCh. 16.6 - Prob. 14FPCh. 16.6 - If the center O of the wheel is moving with a...Ch. 16.6 - If cable AB is unwound with a speed of 3 m/s, and...Ch. 16.6 - Prob. 17FPCh. 16.6 - Determine the angular velocity of links BC and CD...Ch. 16.6 - Prob. 81PCh. 16.6 - Determine the angular velocity of link AB at the...Ch. 16.6 - The shaper mechanism is designed to give a slow...Ch. 16.6 - The conveyor belt is moving to the right at v = 8...Ch. 16.6 - The conveyor belt is moving to the right at v = 12...Ch. 16.6 - As the cord unravels from the wheels inner hub,...Ch. 16.6 - Prob. 87PCh. 16.6 - If bar AB has an angular velocity AB = 6 rad/s,...Ch. 16.6 - Prob. 89PCh. 16.6 - Prob. 90PCh. 16.6 - Prob. 91PCh. 16.6 - Prob. 92PCh. 16.6 - Prob. 93PCh. 16.6 - Prob. 94PCh. 16.6 - As the car travels forward at 80 ft/s on a wet...Ch. 16.6 - The pinion gear A rolls on the fixed gear rack B...Ch. 16.6 - Prob. 97PCh. 16.6 - If the hub gear H has an angular velocity H = 5...Ch. 16.6 - The crankshaft AB rotates at AB = 50 rad/s about...Ch. 16.6 - Prob. 100PCh. 16.6 - The planet gear A is pin connected to the end of...Ch. 16.7 - Solve Prob. 16-101 if the sun gear D is rotating...Ch. 16.7 - Set up the relative acceleration equation between...Ch. 16.7 - At the instant shown, end A of the rod has the...Ch. 16.7 - Prob. 20FPCh. 16.7 - The gear rolls on the fixed rack B. At the instant...Ch. 16.7 - At the instant shown, cable AB has a velocity of 3...Ch. 16.7 - At the instant shown, the wheel rotates with an...Ch. 16.7 - At the instant shown, wheel A rotates with an...Ch. 16.7 - Bar AB has the angular motions shown. Determine...Ch. 16.7 - At a given instant the bottom A of the ladder has...Ch. 16.7 - At a given instant the top B of the ladder has an...Ch. 16.7 - Prob. 106PCh. 16.7 - At a given instant the roller A on the bar has the...Ch. 16.7 - The rod is confined to move along the path due to...Ch. 16.7 - Member AB has the angular motions shown. Determine...Ch. 16.7 - The slider block has the motion shown. Determine...Ch. 16.7 - At a given instant the slider block A is moving to...Ch. 16.7 - Determine the angular acceleration of link CD if...Ch. 16.7 - The reel of rope has the angular motion shown....Ch. 16.7 - Prob. 114PCh. 16.7 - Prob. 115PCh. 16.7 - The disk has an angular acceleration = 8 rad/s2...Ch. 16.7 - The disk has an angular acceleration = 8 rad/s2...Ch. 16.7 - Prob. 118PCh. 16.7 - Prob. 119PCh. 16.7 - Prob. 120PCh. 16.7 - Prob. 121PCh. 16.7 - If member AB has the angular motion shown,...Ch. 16.7 - If member AB has the angular motion shown,...Ch. 16.7 - The disk rolls without slipping such that it has...Ch. 16.7 - Prob. 125PCh. 16.7 - The slider block moves with a velocity of vB = 5...Ch. 16.8 - The slider block moves with a velocity of vB = 5...Ch. 16.8 - Prob. 129PCh. 16.8 - Prob. 130PCh. 16.8 - Prob. 131PCh. 16.8 - Prob. 132PCh. 16.8 - Water leaves the impeller of the centrifugal pump...Ch. 16.8 - Prob. 134PCh. 16.8 - Prob. 135PCh. 16.8 - Rod AB rotates counterclockwise with a constant...Ch. 16.8 - Prob. 137PCh. 16.8 - Collar B moves to the left with a speed of 5 m/s,...Ch. 16.8 - Prob. 139PCh. 16.8 - At the instant shown rod AB has an angular...Ch. 16.8 - Prob. 141PCh. 16.8 - Prob. 142PCh. 16.8 - Peg B on the gear slides freely along the slot in...Ch. 16.8 - Prob. 144PCh. 16.8 - A ride in an amusement park consists of a rotating...Ch. 16.8 - Prob. 146PCh. 16.8 - If the slider block C is fixed to the disk that...Ch. 16.8 - Prob. 148PCh. 16.8 - Prob. 149PCh. 16.8 - Prob. 150PCh. 16.8 - Prob. 151PCh. 16.8 - Prob. 152PCh. 16.8 - Prob. 4CPCh. 16.8 - Prob. 1RPCh. 16.8 - Starting at (A)0 = 3 nad/s, when = 0, s = 0,...Ch. 16.8 - Prob. 3RPCh. 16.8 - Prob. 4RPCh. 16.8 - Prob. 5RPCh. 16.8 - At the instant shown, link AB has an angular...Ch. 16.8 - Prob. 7RPCh. 16.8 - At the given instant member AB has the angular...
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