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Elden [556K]
3 years ago
5

Is Li Chen abiotic or biotic?

Physics
2 answers:
kherson [118]3 years ago
8 0

Answer:

abiotic

Explanation:

i think but dont take my word for it

Taya2010 [7]3 years ago
8 0

Answer:

biotic

Explanation:

im not really sure though

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According to the principle of conservation of momentum, A. the amount of momentum of all the objects in the universe is constant
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Answer:

D. in a closed system, an object's momentum before a collision will equal its momentum after the collision.

Explanation:

As we know by newton's II law we have

F = \frac{\Delta P}{\Delta t}

so we will have

F = net force on the system

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so we can say if the momentum is conserved or the initial momentum of the system will be equal to the final momentum of the system

then we will say that

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so in such type of questions the system must be isolated and there is no external force on it

so correct answer will be

D. in a closed system, an object's momentum before a collision will equal its momentum after the collision.

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Some plants disperse their seeds when the fruit splits and contracts, propelling the seeds through the air. The trajectory of th
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Suppose the entire solar nebula had cooled to 50 K before the solar wind cleared the early solar system of its gases. How would
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Explanation:

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