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PolarNik [594]
3 years ago
11

WILL UPVOTE EVERY ANSWER! MULTIPLE CHOICE QUESTION!

Physics
1 answer:
Nitella [24]3 years ago
4 0
B hardness

Giddy UP!!!!!
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IF EARTH HAD NO ATMOSPHERE, WOULD A FALLING OBJECT EVER REACH TERMIONAL VELOCITY?
EleoNora [17]
No.  What most people call 'terminal velocity' is the speed of the falling
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If there were no atmosphere, there would be no upward force due to
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3 0
4 years ago
A parallel-plate capacitor with only air between its plates is charged by connecting the capacitor to a battery. The capacitor i
Delicious77 [7]

Answer:

3.91

Explanation:

Given that

Final reading of the voltmeter, V2 = 45 v

Initial reading of the voltmeter, V1 = 11.5 v

The dielectric constant k, of a material is usually given as

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k = 45 / 11.5

k = 3.91

Therefore, the dielectric constant of the material as we've calculated above is sure to be 3.91.

I hope that helps you understand

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astraxan [27]
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7 0
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yaroslaw [1]

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How do snails support and protect themselves without a skeleton
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