Question

Will force of friction come into play when a rain drop rolls down a glass window pane...?​

Answer 1

Explanation:

Yes because,

water decreases by rolling

Answer 2

Answer:

Yes , the force of friction come into play when a rain drop rolls down a glass window pane because the pane is in contact with the drop and the drop is in motion. And the surface of both the object are interlocking with each other.