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Fiesta28 [93]
3 years ago
14

What is the difference between a do universal law and a scientific theory

Physics
1 answer:
liubo4ka [24]3 years ago
6 0

The main difference between a law and a theory is that a theory tries to explain the reasoning behind something that occurs in nature, whereas scientific laws are just descriptive accounts of how something occurs in nature. Law and theory are two terms that are often used in context of scientific terminology.

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projectile motion of a particle of mass M with charge Q is projected with an initial speed V in a driection opposite to a unifor
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Answer:

Range, R = MV²/2QE

Explanation:

The question deals with the projectile motion of a particle mass M with charge Q, having an initial speed V in a direction opposite to that of a uniform electric field.

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So, [tex]QER = MV²/2{/tex} where R is the distance (range) the mass moves before it stops

Therefore {tex}R = MV²/2QE{/tex}

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