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Advocard [28]
3 years ago
10

Which method of separation would you use when working in the garden and trying to separate the dirt from the weeds?

Physics
2 answers:
Thepotemich [5.8K]3 years ago
3 0

Sifting is the best method cuz all the dirt will be carried by wind.

KIM [24]3 years ago
3 0
The answer : Sifting
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If the elevator was stationary, the scale would read exactly the weight of the person:
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However, the elevator is moving with an acceleration a, so the scale reads a new value of the weight, which we call W'. Newton's second law becomes
W' = ma'
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2 QUESTIONS HELP PLZ...:/
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When an exothermic reaction releases thermal energy, this energy is usually_____.
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Explanation:

A chemical reaction in which heat or energy is released is known as an exothermic reaction.

On the other hand, when two objects are placed together and heat flows from hotter object to colder object then this process is known as conduction. Therefore, energy is dissipated in conduction process.

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