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mote1985 [20]
3 years ago
15

What percentage of nitrogen is there in the air??

Physics
1 answer:
NikAS [45]3 years ago
6 0
Air is 78% nitrogen :)
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An object initially at rest accelerates at 5 meters per second2 until it attains a speed of 30 meters per second. What distance
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Distance s  = 90 meter

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When waves superimpose and make bigger amplitudes what form of interference is that
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