Table 2 lass of the wooden ball : 24 598 dynes Trial 1 3 r (cm) 70 cm 70 cm 70 cm No. of rev. 10 10 10 t (s) 5.54 s 4.81 s 4.45 s v (cm/s?) 793.9 cm/s? 914.4 cm/s? 988.4 cm/s? w = Mg (dynes) 196000 dynes 245000 dynes 294000 dynes Fc = mv? /r % Error

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Solve for centripetal force and percent error. Complete the table below. Use dynes instead of newtons. Show your solution.
Table 2
Mass of the wooden ball : 24 598 dynes
Trial
1
2
3
r (cm)
70 cm
70 cm
70 cm
No. of rev.
10
10
10
t (s)
5.54 s
4.81 s
4.45 s
v (cm/s?)
793.9 cm/s?
914.4 cm/s?
988.4 cm/s?
w = Mg (dynes)
196000 dynes
245000 dynes
294000 dynes
%3D
Fc = mv? /r
% Error
Transcribed Image Text:Table 2 Mass of the wooden ball : 24 598 dynes Trial 1 2 3 r (cm) 70 cm 70 cm 70 cm No. of rev. 10 10 10 t (s) 5.54 s 4.81 s 4.45 s v (cm/s?) 793.9 cm/s? 914.4 cm/s? 988.4 cm/s? w = Mg (dynes) 196000 dynes 245000 dynes 294000 dynes %3D Fc = mv? /r % Error
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