Question

What is friction?

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Answer 1

Answer:

friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.

Answer 2

1. Answer:
2. ☃️ A set or category of things having some property or attribute in common and differentiated from others by kind, type, or quality.
4. Or
5. ☃️
7. a system of ordering society whereby people are divided into sets based on perceived social or economic status

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