What are two ways to create a negative ion? What are two ways to create a positive ion?

Physics

1 answer:

Iteru [2.4K]3 years ago

4 0

Answer:

what that guy said

Explanation:

because he provides evidence

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A 1250 kg Nascar is at the starting line. The race starts and the car reaches a speed of 30

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force=1250kg * 30m/s+10

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You travel in a circle, whose circumference is 8 kilometers, at an average speed of 8 kilometers/hour. If you stop at the same p

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Benjamin recently issued new mobile phones to the marketing team at his company. Each phone can transmit encrypted information f

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Complete Question:

Which technology is set up on the marketing team's phones?

a) Bluetooth

b) Tethering

c) NFC

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Answer:

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Explanation:

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Apple juice has a lower pH than black coffee. Which best explains the relationship

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How can a heavy moving van have the same momentum as a small motorcycle?

vladimir1956 [14]

Hello there!

The formula for momentum is $p=mv$ .
p is momentum, m is mass, and v is velocity.

The mass of a heavy moving van will be much greater than the mass of a motorcycle, so how can they have the same momentum?

They can have the same momentum if the velocity of the moving van is less than the velocity of the motorcycle, or if the velocity of the motorcycle is greater than the moving van (same thing but differently worded)

Let the mass of the moving van be greater than the mass of the motorcycle by a factor of k. In order for the two to have the same momentum, the velocity of the motorcycle must be greater than the velocity of the moving van by the same factor, k.

Hope this helps! :)

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3 years ago