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3 years ago

I really need help, dose anybody know the answer?

Physics

2 answers:

Keith_Richards [23]3 years ago

8 0

Answer: no

Explanation: you add the right side and if it equals the same as the left side then it is balanced.

Anni [7]3 years ago

6 0

no. it is not balanced.

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Answer:

Explanation:

Given

Frequency of SHM is $f=2.07\ Hz$

Amplitude of SHM is $A=3.13\ cm$

Cup begins to slip when it overcomes the friction force

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Applied force $F=ma$

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$a=3.13\times 10^{-2}\times (2\pi 2.07)^2$

$a=5.296\ m/s^2$

$\mu =\frac{a}{g}$

$\mu =\frac{5.296}{9.8}=0.54$

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