Construction Materials Lab 1:
Tensile Stress-Strain Properties of an Unknown Alloy
i
ABSTRACT
This report's objective is to provide a precise step-by-step description of how to prepare
and perform a s
Engineering Mechanics - Dynamics
Chapter 16
Given:
rad
a = 5
3
s
rad
s
b = 2
r = 0.8 m
t1 = 0.5 s
Solution: t = t1
= at + b
2
= 3.25
rad
s
= 2a t
= 5.00
rad
2
s
v = 2.60
v = r
( r)2 + (2r)
a =
2
m
Quiz 10 Rigid body kinetics _
_ 1,4 _ m
APPROVED J 5
0(
; :0 :2 5
Mt =5 a?
A hoop with mass M and radius R is rolling 39
(maybe with or without slipping) down the slope as
shown in the gure. The an
A
B
C
D
30'-0" (typical)
1,2,3
A-4
1
A-1
1
36'-0" (typical)
1st Floor Plan
2
3
4
Sheet # :
A-1
Sheet:
1 of 5
AISC Office Building
Steel Building Case Study
Lawrence, Kansas
A ISC
D esign
E ngineers
A
A 2Ib block rests on the smooth semicylindrica] surface.An
elastic 00rd having a stiffness k = 2 lbfft is attached to the
block at B and to the base of the semicylindet at point C. If
the block is rel
Engineering Mechanics - Dynamics
a2
Iaa = m
4
+
Chapter 21
2
h
3
Problem 21-3
Determine the moments of inerta Ix and Iy
of the paraboloid of revolution. The mass
of the paraboloid is M.
Given:
M = 20
Engineering Mechanics - Dynamics
Chapter 20
*Problem 20-4
The propeller of an airplane is rotating at a constant speed si, while the plane is undergoing a turn at
a constant rate t. Determine the angu
Engineering Mechanics - Dynamics
Chapter 12
Problem 12-1
A truck traveling along a straight road at speed v1, increases its speed to v2 in time t. If its
acceleration is constant, determine the distan
Engineering Mechanics - Dynamics
Chapter 14
Problem 14-3
The crate of mass M is subjected to a force having a constant direction and a magnitude F, where s
is measured in meters. When s = s1, the crat
ME2302 Dynamics Spring 2015
Exam # 1
February 15, 2016, 5-6z50pm
Please circle your instructor:
Han MWF McDonough MWF 10AM
Han TH McDonough MWF 3PM
1. Do not open until you are told so.
2. This exam i
1. (25 pts) A car of mass 150-slugs travels at a constant velocity over a hill of radius 400-
yards. At the instant the radial line drawn from the car to the center of the hill makes a
45 angle with t
Quiz 4 Version A
1. The block A weighs 100 lb and the block B also
weighs 100 lb. The blocks are initially held at rest.
(a) Does the blockmoves upward or downivard
once the blocks are let go.
[5
gd/mlL/bm :f: ME2302: Quiz#l % g/
1. (50 pts) The graph below shows the acceleration of a dragster as a function of
position. Where does the dragster reach a velocity of 9 ft/sec? Assume that
the drag
ME 131B Fluid Mechanics
Solutions to Week Eight Problem Session:
Angular Momentum Principle (3/2/98)
1. In control volume analysis, all governing principles share the same common structure:
storage =
5. The angular acceleration of the disk is defined by a = 4132 + 15 rad/s, Where t is
in seconds. If the disk is originally rotating at wo = 12 rad/s, determine both the
magnitude of the velocity and
Activation
energy (Q)
The energy required to produce the diffusive motion of
one mole of atoms
Engineering stress
The instantaneous load applied to a specimen
divided by its cross-sectional area befor
ME2302 Dynamics Fall 2016
Final Exam
December 9th, 2016, 10:30AM-1:00PM
NAME:
Please circle your instructor:
Han MWF 8AM
McDonough MWF 10AM
Han TH 2PM
McDonough MWF 3PM
1. Do not open until you are to
1. A small particle of mass m is launched from the ground at angle of inclination (it
with velocity no. A strong West Texas wind opposes the horizontal motion of the
ball with a constant force F.
(8.)
Sn em
1. Consider a block of mass m and a solid cylinder of mass M , radius R, and length L rolling
downward without slip. The cylinder and the block are connected by a massless string
that wraps arou
MPLE 13.11
'rsmooth Z-kg cylinder C in Fig. 1320a has a pin P through its
I r which passes through the slot in arm 0A. If the arm is forced to
te in the vertical plane at a constant rate 0 = 0. 5 rad
V3
Multiple Choice Problems
Problem 1
Two smooth disks A and B with mass m A = 2 kg and m3 = 5 kg have i itial velocities just
before collision are shown in the gure below. Let M = 8 m/s, v3 = 6 /s,
Spring 2016
ME2302 Dynamics
HWl Solution
l25. 'lhe velocity of a particle traveling in a straight line
is given by n = (6: - 3:3) m/s. where I is in seconds. It s = 0
when t = 0. determine the particl