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()
11
1
cos 0.503
0
cos(0.503 )
42
2
dd
t
t
§·
=+
¡
=
¨¸
©¹
which has
t
= 2.08 h as the smallest positive root. The calculator is in radians mode
during this calculation.
16. From highest level to lowest level is twice the amplitude
x
m
of the motion. The period
is related to the angular frequency by Eq. 155. Thus,
x
d
m
=
1
2
and
ω
= 0.503 rad/h. The
phase constant
φ
in Eq. 153 is zero since we start our clock when
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.
 Spring '08
 Any
 Physics

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