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a round object rotates when there is a force acting tangentially..
in this case friction force is acting tangentially...
so it should be rolling without stopping..
but it does stop since the weight is not balanced by its normal force(i.e. normal force and weight are not acting on the same point.)
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Name the unbalanced force that stops a ball rolling on the ground?
The force of friction between the ball and the ground is the unbalanced force that stops a ball from rolling. This force acts in the opposite direction of the ball's motion, causing it to slow down and eventually come to a stop.
It is harder to stop a rolling ball then a pin pong ball when both are rolling at the same velocity this is an example of?
This is an example of inertia. The rolling ball has more mass, so it has greater inertia than the ping pong ball. This means it requires more force to stop the rolling ball compared to the ping pong ball at the same velocity.
What force will stop a ball from rolling?
Friction between the ball and the surface it is rolling on will eventually make the ball come to a stop. This friction reduces the energy of the ball's motion by converting it into heat. Other factors like air resistance and imperfections in the surface may also play a role in stopping the ball.
What force causes the motion to stop when a soccer ball is rolling across the grass and begins to slow down then stops?
The main force that causes the soccer ball to stop rolling is friction between the ball and the grass surface it is rolling on. As the ball moves, the grass exerts a force in the opposite direction of the ball's motion, gradually slowing it down until it comes to a stop.
Does rolling soccer ball needs more force to stop than a rolling bowling ball?
Any amount of force can stop either kind of ball. But a greater force is required to stop a bowling ball than to stop a soccer ball IN THE SAME TIME, because the bowling ball has more mass, and therefore more momentum and more kinetic energy.
