Ball Rolling On The Floor Stops Due To Which Force

According to newton s first law the ball should continue to roll since there is zero friction.

Ball rolling on the floor stops due to which force. Let any rolling ball of mass m is moving with velocity v normal reaction on ball n mg due to motion friction force appears on contact surface and start to opposing motion of rolling ball. The ball will stop rolling when the velocity of the ball is the sames as the. Rolling friction occurs because the objects in contact are not perfectly rigid. There is a net force acting on it.

Gravity has a little effect on it. The force your are exerting on the pedal is greater than the resisting forces. Stopping the ball rolling is the friction force of the floor. You can see in figure.

The ball will stop rolling when the velocity of the ball is the sames as the velocity of friction. A ball rolling across the floor slows to a stop because a. Additionally if the ball is on a slope of any kind gravity will be acting to accelerate the ball down the slope. Ideally when a ball is placed on a rough surface only one point of the ball touches the ground.

The answer lies in another type of friction called rolling friction. Gravity has a little effect on it. Rolling ball stops after moving some distance due to friction force act opposite direction of motion of ball. The force that started it moving wears out.

When you roll a ball on the ground the electrons in the atoms on the surface of the ground push against the electrons in the atoms on the surface of your ball that is touching the ground. All forces are in balance with the net force equal to zero. However the main force stopping the ball rolling is the friction force of the floor. A rolling ball stops because of friction.

This in turn should produce a torque by the frictional force i e u m g r where r radius of sphere u co efficient of friction. It can be either beneficial when we brake our car to stop or detrimental when we try to drive with one foot on the brake pedal. The forces are balanced. The torque produced should increase the angular acceleration and.

Gravity is pulling the ball down onto the ground. Air friction drag is acting on.