The force that stopped it is a resistive force. Assuming there are no external force acting on it, Friction is the cause.
When the ball is rolled, a force is applied. According to Newton's second law, F=ma, There is an acceleration, thus increase in velocity. At that same instance, when the ball moves, a natural resistive force, friction is produced. However at the next instance, there is no force pushing the ball, since friction exists when there is velocity, there will be a net force against the direction of travel. Thus generating a Deceleration. This happens till the ball comes to a stop, when it do not have any more speed. "Friction exists when there is motion" - this is a derivation from Newtons Third Law of motion. when the ball is moving it applies some force on ground so the ground also applies an equal and opposite force on the rolling ball. But since the vector component of the force on the ball that set it into motion is larger it keeps rolling till the time the Frictional force can bring it to an complete halt.
When a ball is rolling across the floor, there's a force of gravity pulling the ball
down towards the floor, and a reaction force pushing the ball up away from the
floor. Those two forces are equal, so they add up to zero, and that's why the ball
doesn't move up or down.
There's no force pushing the ball forward. No force is necessary to keep a moving
object moving. The force that makes it move ended when the ball left your hand.
There is a small force of friction where the ball rubs against the floor. That's the
force that's slowing the ball down, and will make it stop eventually. If there were
no friction, then the ball would never stop.
No, there are forces of rolling and air friction decelerating it.
That, and the fact that there is a force of friction, which slows it down. If there were NO force on such a ball, its velocity wouldn't change.
Friction or muscular force
friction
The force that stopped it is a resistive force. Assuming there are no external force acting on it, Friction is the cause.
When the ball is rolled, a force is applied. According to Newton's second law, F=ma, There is an acceleration, thus increase in velocity. At that same instance, when the ball moves, a natural resistive force, friction is produced. However at the next instance, there is no force pushing the ball, since friction exists when there is velocity, there will be a net force against the direction of travel. Thus generating a Deceleration. This happens till the ball comes to a stop, when it do not have any more speed. "Friction exists when there is motion" - this is a derivation from Newtons Third Law of motion. when the ball is moving it applies some force on ground so the ground also applies an equal and opposite force on the rolling ball. But since the vector component of the force on the ball that set it into motion is larger it keeps rolling till the time the Frictional force can bring it to an complete halt.
a ball rolls faster in grass because grass is sorter and dirt is harder and dirty
Because of the force of friction pushing against the ball. The only way it could avoid that is if it wasn't rubbing against the ground and was instead closing floating in air, like the puck in air hockey. The air blowing up on it keeps the puck and the table from rubbing against each other and causing friction. :)
it is all very small balls put together going round a small ball and its all across everywhere across the world it is all very small balls put together going round a small ball and its all across everywhere across the world it is all very small balls put together going round a small ball and its all across everywhere across the world
A force which (hampers or hinders) retards motion is a retarding force. Say for example if a ball is in motion and you sligtly touch it with a finger then it slows down before coming to a halt.So, you or to be more precise force excerted by your finger is a retarding force .
Rolling (up and down- not flat) grassland. hillocks rather than full sized hills. many cowboy movies have them with the white ball rolling across the road
Friction
A basketball rolling across a flat floor has translational and rotational kinetic energy. There's a force of gravity pulling the ball down towards the floor, and a reaction force pushing the ball up away from the floor.
No. (Friction is a force.)
a ball rolled across a horizontal table moved at cont ant velocity why?
The ball rolled to a stop because the opposing force of friction stopped the ball. If the floor had been frictionless, it would have continued without stopping or even slowing.
An unbalance force is one that is not opposed by an equal and opposite force operating directly against the force. Examples of unbalanced force are when you kick a ball, or slide furniture across the floor.
A wrecking ball.
No. That statement is false, mainly because it is not true. When you roll a ball across the floor, it comes to a stop because the inevitable friction where the ball contacts the floor robs it of kinetic energy. If the friction could be eliminated, the ball would not come to a stop. No force is required to keep a moving object moving.
the force of friction with the grass slows it down.
When it stops it stops. Inertia will stop it from moving unless there is some force acting on it.
The conclusion that would have been reached is that an outside forced stopped the acceleration of the ball. This would have been the force of gravity.
you have to dribble the ball up and down the court because if you walk with the basketball you will be travelling.