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leva [86]
2 years ago
5

What is the exact meaning of net force?

Physics
1 answer:
ZanzabumX [31]2 years ago
4 0
In science and physics net force is the mean or overall of all the forces acting on an object.
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Define refractive index.​
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The refractive index of a material is a dimensionless number that describes how fast light travels through the material. It is defined as n={\frac {c}{v}}, where c is the speed of light in vacuum and v is the phase velocity of light in the medium.

the ratio of the velocity of light in a vacuum to its velocity in a specified medium.
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A certain atom has 26 protons, 26 electrons, and 30 neutrons. It mass number is?
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The most common atom of iron has 26 protons and 30 neutrons in its nucleus. What are its atomic number, atomic mass, and number of electrons if it is electrically neutral? This atom has atomic number 26, atomic mass 56, and has 26 electrons.

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I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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Witch planet takes 84 earth year's to orbit the sun just once
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Uranus takes 84 earth years to make a full rotation around the sun<span />
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The magnitude of vector b is 8.58 Unit.

Since both the vectors a and b are perpendicular to each other, so we can apply the Pythagoras theorem to calculate the magnitude of the vector b.

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