Question

Rolling of ball is? a. random b.periodic c. curvilinear d. Simultaneous

Answer 1

CURVILINEAR

Explanation:

The ball rolls because: the friction present between the surface pushes the atoms/particles in contact with surface or ground backwards, hence with centre of mass moving in a direction, the ball's bottom surface(ie. The surface in contact) moves in opposite direction or backwards, causing the ball to roll.

Answer 2

Answer:

Curvilinear

Explanation:

#Be Brainly