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dangina [55]
3 years ago
6

If two identical trees are cut down, one with a hand saw, and one with an electric saw...

Physics
1 answer:
nataly862011 [7]3 years ago
4 0
The hand saw would involve more work because it takes more time and effort. 
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What does the balloon of the air capacitor represent in an electrical capacitor?
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The balloon prohibits the flow of air through the air capacitor.

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Just like an electric capacitor has an insulator between the plates, the air capacitor has a balloon between the chambers.

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Jada is rowing a boat across a river that has a current of 5 m/s in the ˆ j direction. Leanne, standing on the shore, observes J
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5 0
3 years ago
Two points charges are brought closer together,increasing the force between them by a factor of 25.By what factor wa their separ
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Answer:

The separation between the charges was decreased by a factor of 0.2

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r₂ = 0.2r₁

Therefore, the separation between the charges was decreased by a factor of 0.2.

6 0
3 years ago
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