3 years ago

How many types of electrical charge are there in all materials and what are the charges

1 answer:

4 0

There are two types of electric charges; positive and negative

- If you need more info than this let me know

- hope this helps

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Kazeer [188]

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lesya [120]

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3 years ago

yan [13]

Power = Force x Speed
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Ymorist [56]

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3 years ago

SVETLANKA909090 [29]

Answer:

The angular frequency $\omega$ of the oscillation is $0.58s^{-1}$

Explanation:

For this particular situation, the angular frequency of the system is given by

$\omega=\sqrt{\frac{m_1+m_2}{m_1m_2}k}=\sqrt{\frac{7 kg+5 kg }{7kg *5 kg}1\frac{N}{m}}=\sqrt{\frac{3}{35s^2}}\approx 0.58s^{-1}$

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3 years ago