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Kryger [21]
4 years ago
6

In your own words explain coefficient of friction?​

Physics
1 answer:
fomenos4 years ago
3 0

Answer:

A coefficient friction is a value that shows the relationship between two objects and the normal reaction between the objects that are involved.

Explanation:

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the correct answer is B

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3 years ago
What contributes did Galileo make to the model of the Solar System?
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3 years ago
Three equal point charges, each with charge 2.00 μC , are placed at the vertices of an equilateral triangle whose sides are of l
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Explanation:

Energy of system of charges

= k q₁q₂ / r₁₂ + k q₁q₃ / r₁₃ + k q₃q₂ / r₃₂

q₁ , q₂ and q₃ are charges and  r₁₂ , r₁₃ , r₃₂ are densities between them

9 x 10⁹ ( 2x2 x10⁻¹²/ .25 + 2x2 x10⁻¹²/ .25 + 2x2 x10⁻¹²/ .25 )

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= 432 x 10⁻³

= .432 J .

4 0
3 years ago
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