Question

1) On which surface friction will be lowest

a) surface of brick
b) surface of sand
c) surface of cloth
d) surface of plane mirror ​

Answer 1

Answer:

B. is the correct answer

Answer 2

$\huge {\underline {\underline {\mathbb {Answer:- }}}}$

$\sf {\boxed {\green {Option\: D:-\: Surface\: of\: plane\: mirror }}}$