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30. Since the belt does not slip, a point on the rim of wheel
C
has the same tangential
acceleration as a point on the rim of wheel
A
. This means that
α
A
r
A
=
C
r
C
, where
A
is
the angular acceleration of wheel
A
and
C
is the angular acceleration of wheel
C
. Thus,
αα
C
A
C
C
r
r
=
F
H
G
I
K
J
=
F
H
G
I
K
J
=
10
25
16
064
cm
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.
 Spring '08
 Any
 Physics, Acceleration

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