ME 220 Homework #2
Dynamics of Mechanical Systems
Due on February 19, 2008
Dr. B. Zhang
(Instructor)
Office Hours 10:00-11:00 (Mon &Wed)
UTE Building, Room 384
and by appointment
Phone: 486-2072
[email protected]
2.7
Consider the system in the following figure, write the equation of motion and calculate the
response assuming (a) that the system is initially at rest, and (b) that the system has an initial
displacement of 0.05 m.
t
t
10
sin
10
25
.
1
472
.
4
sin
10
795
.
2
3
3
−
−
×
−
×
−
=

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