7 24S θ

F

0v

1kg

θ g

A B1,2m 0,6m

Articulación

10 /m s

2kg P

Liso

37

0,5

R

m

A

B

A

ov

m

B

5 m

100

1000,9

0V

3V cm

T C

20

146

T C

Q Cal

4m

4 M

2m 2m

g

A A

B

37

10cm

Ehilo de seda

q

210 /g m s

A

B

r

r

3r

r

r

A

30cm 20cm

F

C

B

D

C.G

h

60cm

20F N

1m

Globo

g

BC

D

A

53

37

60cm

0v

0v

3440

37

0,5k

50F N

l53

g

Viento

F

10

50

4

( )F N

( )x m

k0v

m

Liso

D

v

25cm

g

1,5m

k

Masa

despreciable

5R

A

B

R

g

1m

g

5

15

0 1 2 3

( )F N

( )x m

A B

6m60g

1 2

2a a

Alarma

1000

a