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10 évf fizika feladatai és megoldásai

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mm

1 2

F

g

= f

2

r

Ezek aránya:

F

F

C

2

ke

=

fm m

g 1 2

2

9 Nm

19 2

9 10 (1,6 10 C)

2

C

=2,27

2

11 Nm

31 27

6,67 10 9,1 10 kg 1,67 10 kg

2

kg

39

10

8

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