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boyakko [2]
3 years ago
11

Is hydrogen balloon element mixture or compound

Physics
1 answer:
andrezito [222]3 years ago
5 0

Answer:

compound

Explanation:

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4 years ago
A certain sprinter has a top speed of 10.5 m/s. If the sprinter starts from rest and accelerates at a constant rate, he is able
Svet_ta [14]

Answer:

Total time = 10.667 seconds

Explanation:

For the first 12m

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For the remaining race

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4 years ago
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