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Ksju [112]
3 years ago
5

What is the electron configuration of this element? *for ne

Physics
2 answers:
Serhud [2]3 years ago
8 0

Answer:

[He]2s²2p⁶

Explanation:

N76 [4]3 years ago
5 0

Answer:

2,8

Explanation:

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Answer: 1m/s

Explanation: according to the law of conservation of linear momentum in an isolated system, the momentum of the gun equals that of the bullet.

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Mb×Vb = Mg×Vg

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Vb = velocity of bullet = 200 m/s

Mg = mass of gun = 2kg

Vg = recoil velocity of gun =?

0.01×200 = 2×Vg

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Vg = 0.01×100

Vg = 1m/s

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The child's linear speed is
              
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3 years ago
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