ME 230 Kinematics and Dynamics
Spring Quarter 2013, Second Exam
5/20/2013, 1:30 pm 2:20 pm
(Please justify your work and demonstrate your understanding of
the subject matter in order to receive the full credit.)
Name: _
Student No.: _
1
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3
Total
1. (35%)
ME 230 Kinematics and Dynamics
Spring Quarter 2013, First Exam
4/29/2013, 1:30 pm 2:20 pm
(Please justify your work and demonstrate your understanding of
the subject matter in order to receive the full credit.)
Name: _
Student No.: _
1
2
3
Total
1. (30%)
ME 230 Kinematics and Dynamics
Spring Quarter 2013, Final Exam
6/10/2013, 2:30 pm 4:20 pm
(Please justify your work and demonstrate your understanding of
the subject matter in order to receive the full credit.)
Name: _
Student No.: _
1
2
3
Total
1. (35%)
Some Basic Concepts
1. Particles:
Definition: A particle is a body of negligible dimensions.
When the dimensions of a body are irrelevant to the description of its motion,
the body can be treated as a particle.
Examples:
(a) An airplane: Yes when analyzin
Differentiation Integration
I _ _ I
(cu)' = 04' (c constant) I U dx _ U I u U dx
(u+v)'=u'+v' Ix" = +c (n=l)
(uv)' "' 14'!) + v'u ,
[sinxdx = #cosx + c
Icosxdx= sinx+ c
ftanxdx = ln|cosx| + c
[cotxdx = lnlsinxl + 6
(er)'
ME 230 Kinematics and Dynamics
Spring Quarter 2010, Second Exam
5/17/10, 1:30 pm 2:20 pm
Name: _
Student No.: _
1
2
3
Total
1. (30%) The member OA rotates about a
horizontal axis through O with a counterclockwise angular velocity " . As it passes the
posi
ME 230 Kinematics and Dynamics
Spring Quarter 2011, Final Exam
6/6/2011, 2:30 pm 4:20 pm
(Please justify your work and demonstrate your understanding of
the subject matter in order to receive the full credit.)
Name: _
Student No.: _
1
2
3
Total
!
1. (40%)
Common Derivatives and Integrals
Derivatives
Basic Properties/Formulas/Rules d ( cf ( x ) ) = cf ( x ) , c is any constant. ( f ( x ) g ( x ) ) = f ( x ) g ( x ) dx dn d ( c ) = 0 , c is any constant. ( x ) = nxn-1 , n is any number. dx dx f f g - f g (Qu