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.
This is an example of inertia, specifically the difference in inertia between the two objects due to their mass. The bowling ball has more mass, so it has more inertia and requires more force to stop its motion compared to the ping pong ball.
The velocity of a ball rolling down a hill will increase due to the acceleration caused by the pull of gravity. As the ball gains speed, its velocity will continue to increase until it reaches the bottom of the hill.
If you push the ball to the right velocity in the same direction, it will continue moving in a straight line with the new velocity. If there are no other forces acting on it, it will maintain constant velocity due to inertia.
Not necessarily. If it's rolling in a straight line on a smooth and level floor, then the acceleration is as good as zero. But if the ball is rolling up a hill, or down a hill, or around the groove in a roulette wheel, or through grass and slowing down, then there's substantial acceleration.
If you push a ball rolling in a straight line to the right, its velocity will change in the direction you pushed it, affecting its speed and direction of motion. The velocity will have a component in the direction you pushed it, as well as any remaining component from its original motion.
This is an example of momentum, which is a product of the object's mass and its velocity. It is also harder to start a bowling ball rolling than a ping-pong ball due to inertia, which is related only to the object's mass.
It is an example of momentum (sometimes called "inertia"). Velocity x mass. The bowling ball is much, much heavier. With both rolling at the same speed, the bowling ball is harder to stop because it has much more mass.
This is an example of inertia, specifically the difference in inertia between the two objects due to their mass. The bowling ball has more mass, so it has more inertia and requires more force to stop its motion compared to the ping pong ball.
An idle ball because the reverse momentum of a rolling ball makes it harder to kick far.
The velocity of a ball rolling down a hill will increase due to the acceleration caused by the pull of gravity. As the ball gains speed, its velocity will continue to increase until it reaches the bottom of the hill.
If you push the ball to the right velocity in the same direction, it will continue moving in a straight line with the new velocity. If there are no other forces acting on it, it will maintain constant velocity due to inertia.
If you can ignore friction for a while, then a good example is: A golf ball or squash ball rolling on a hardwood floor, like a basketball court.
Not necessarily. If it's rolling in a straight line on a smooth and level floor, then the acceleration is as good as zero. But if the ball is rolling up a hill, or down a hill, or around the groove in a roulette wheel, or through grass and slowing down, then there's substantial acceleration.
accelerate
If you push a ball rolling in a straight line to the right, its velocity will change in the direction you pushed it, affecting its speed and direction of motion. The velocity will have a component in the direction you pushed it, as well as any remaining component from its original motion.
Yes, a rolling ball has kinetic energy due to its motion. The amount of kinetic energy it has depends on its mass and velocity.
A Rolling ball