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Nady [450]
3 years ago
10

True or False. Lightning is a strong electrical current moving through the air. *

Physics
2 answers:
Radda [10]3 years ago
5 0

Answer:

Its True

Explanation:

oksano4ka [1.4K]3 years ago
5 0

Answer:

True! It has 1 gigajoule (1,000,000,000 joules) in one lightning strike.

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An airplane is flying in a horizontal circle at a speed of 100 m/s. The 80.0 kg pilot does not want the centripetal acceleration
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Answer:

The force will be "5,488". A further solution is provided below.

Explanation:

The given values are:

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Now,

Radius will be:

⇒ r=\frac{v^2}{ac}

⇒    =\frac{(100)^2}{7\times 9.8}

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⇒    =145.77

Force will be:

⇒ F=m\times ac

⇒     =80\times 68.6

⇒     =5488

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