Which one is true about Friction
a) It is force that opposes the motion
b) It is an force between two objects due to attraction between charges
c) It is never Harmful.
d) Friction can exist even if two objects are not in contact with each other
Answers
Answered by
2
Answer:
a and b
I guess
Or simply I don't know
Answered by
0
Answer:
friction happens only when two bodies touch or in contact
so d will be wrong
im not sure about the ans
just guesss
Similar questions