Question

If you roll a ball down a ramp, which factor will have the greatest effect on the amount of friction created?

(A) Force applied to the ball
(C)Speed of the ball
(B)Texture of the surface
(D)Weight of the ramp

Answer 1

Explanation:

B. Texture of the surface

Answer 2

Answer:

(b) texture of the surface will effect the most to the amount of friction created