Question

Collect at least six objects of different materials. Check them for their friction

by sliding an object on their surfaces. Now arrange them according to their friction

(high to low). How their friction can be reduced? Suggest some methods according

to the materials.​

Answer 1

Answer:

Collect at least six objects of different materials. Check them for their friction

by sliding an object on their surfaces. Now arrange them according to their friction

(high to low). How their friction can be reduced? Suggest some methods according

to the