Get detailed and reliable answers to your questions with IDNLearn.com. Ask any question and receive accurate, in-depth responses from our dedicated team of experts.
Answer:
The source of friction is when one object touches another.
Explanation:
This is the source of friction, because you can tell, that if you don't make 2 objects touch together, then there is no friction(heat), that means, that only when there is a connection or touch between something and another (lets take a car and air) then, only, can there be friction. When there is a car on a highway, then it's touching the air, and that creates heat on top of the car.
so hence, the source of friction is "contact between 2 objects"
And also, the 2 objects can be anything, even AIR.
----------------------------------------------------------------------------------------------------------"The beautiful thing about learning is that no one can take it away from you!" B.B.King
Thanks!
Mark me brainliest!
HAVE A GREAT AWESOME DAY!
~ms115~
:D