Question

A ball is rolling across the floor. Why does the ball come to a stop?

The force of gravity stopped it.

The force of friction stopped it.

The normal force stopped it.

It had too much mass.

Answer 1

Step-by-step explanation:

the notmal focrce stopped it.

Answer 2

It's C the friction stopped it

Step-by-step explanation:

Gravity has a little effect on it. However the main force stopping the ball rolling is the friction force of the floor. The ball will stop rolling when the velocity of the ball is the same as the velocity of friction force.