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2014. .

1. 2. 1. A4R7.5 cmAB6 cm ( 20 cm

a7 cmbc15 cm A4800 P ()

2. R = (cm)

A = (cm)B = (cm)

a = (cm)b = (cm)c = (cm)

M1 = (g)

M2 = (g)M3 = (g)

3. = (g(cm2) = (g(cm2)= (g(cm2)4. 1 cm0.5 cm810

5. 5 [] [] n55n126. 105

7. [] ntTex = t / n nn28. 9. Tth (10%10.Tex (10% d598dT11.410

M

Tex (d

= (g(cm2)M = (g)

= (cm)= (s)

d (cm)

n

t (s)

Tex = t /n (s)

Tth (s)

(g(cm2)

%

%

%

%

%

%

%

%

%

%

gst = 978 cm/s2 = [(Tex ( Tth) / Tth] (100 % Tex (d

= (g(cm2)M = (g)

= (cm)= (s)

d (cm)

n

t (s)

Tex = t /n (s)

Tth (s)

(g(cm2)

%

%

%

%

%

%

%

%

%

%

gst = 978 cm/s2 = [(Tex ( Tth) / Tth] (100 % Tex (d

= (g(cm2)M = (g)

= (cm)= (s)

d (cm)

n

t (s)

Tex = t /n (s)

Tth (s)

(g(cm2)

%

%

%

%

%

%

%

%

%

%

gst = 978 cm/s2 = [(Tex ( Tth) / Tth] (100 % Tex (d

EXCELTex (dXYTth (d

1. Kater's Reversible PendulumAns2. Ans

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