Question

Which of the following scenarios will have least friction ?
a. Rubbing sandpaper on a brick wall
b. Rubbing regular paper on a brick wall
1.
c. Rubbing sandpaper on a painted wall
d. Rubbing regular paper on a painted wall​

Answer 1

Answer:

ithink it should be d

Explanation:

because of some properties i cant explain you fully

but it should be option (d)

Answer 2

Answer:

option D

Explanation:

hope it's helpful