Question

Fill in the blanks:
1)The frinctional froce is an example of ----------------froce.
2)The frinctional froce is directly proportional to -------------.
3)------------always opposes motion.
4)Friction-------------relative motion between the bodies in contact.
5)Friction is due to the------------ of the two surfaces in contact.​

Answer 1

Answer:

1)contact force

2)Friction is directly proportional to the coefficient of friction between two surfaces

3)friction

4)opposes

5)irregularities

Explanation:

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