Frente 2 módulo 26-2012

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Módulo 26

3

3 3

1) )

125.10( )

5

25.10 /

a

mI

L

kg m

3

( )

9060 /

25.10

II

FV m s

L 122

1

1

1

L

L

1o harmônico

Fundamental

6

4AB

BC

m

m

( )

.

6010

660

154

AB

BC

III

VV f f

f Hz

f Hz

1 2( )

10 15

5

Bat

Bat

Bat

IV f f f

f

f Hz

2) )

.

. . .

0,5.4000.30 600.

100

a

Q Pot t

m c Pot t

t

t s