Question

If we pull an object on a surface, in which case it will be most difficult to pull it? *
1)A towel spread on floor
2)Talcum powder spread on floor
3)Packing the object in a polythene
4)Applying some lubricant on floor​

Answer 1

$\huge\bold\color{red}{\boxed{\boxed{☆Answer☆}}}$

(1)A towel spread on floor

• Force of friction depends on the nature of surface in contact. The rougher the surface, the more is the friction between the surfaces in contact and vice-versa

Answer 2

Answer:

1)A towel spread on floor

MARK BRAINLIEST