0
When the ball encounters a blade of grass it causes the grass to move. The ball is effectively transferring its kinetic energy to the blade of grass. This transfer of energy occurs at each encounter with a blade of grass. Eventually the ball has transferred all of its energy to the grass and the ball stops. Since this transfer of energy is much less that 100% efficient, most of the energy from the ball is converted into heat via the resistance the grass has to bending, the grass sliding on neighboring blades of grass, the grass sliding on the ball itself, as well as complex interactions with the soil.
Friction between the ball and the grassy surface creates resistance that opposes the ball's motion when it rolls. This friction converts some of the ball's kinetic energy into thermal energy, causing the ball to slow down gradually. The rougher the grassy surface, the more friction is produced, leading to a greater slowdown of the ball.
Add your answer:
Earn +20 pts
How does finction cause a ball to slow down?
Friction between the ball and the surface it's rolling on causes the ball to slow down. As the ball moves, frictional forces act in the opposite direction of its motion, converting some of its kinetic energy into heat. The rougher the surface or the more contact the ball has with the surface, the greater the friction and the faster the ball will slow down.
Does the speed of a ball rolling down a ramp change with the kind of surfacce on which the ball is rolling?
Yes, the speed of a ball rolling down a ramp can change with the type of surface it is rolling on due to factors such as friction. A smoother surface will likely have less friction, allowing the ball to roll faster, while a rough surface will create more friction, slowing the ball down.
What force stops from sliding down the grassy slope?
The force that stops an object from sliding down a grassy slope is friction. Friction is the resistance between the object and the surface it is sliding on, which helps to prevent movement. The rough texture of the grass, along with the force of gravity acting on the object, creates enough friction to keep it in place.
Which force slows down a ball when it moves?
The force of friction between the ball and the surface it is rolling on is responsible for slowing it down. Kinetic friction acts in the opposite direction of the ball's motion, converting some of its kinetic energy into heat.
What happens when a ball is rolled on a rough surface?
When a ball is rolled on a rough surface, the friction between the ball and the surface causes the ball to slow down more quickly compared to when rolled on a smooth surface. This friction converts some of the kinetic energy of the ball into heat, resulting in the ball losing speed and coming to a stop sooner.
How does finction cause a ball to slow down?
Friction between the ball and the surface it's rolling on causes the ball to slow down. As the ball moves, frictional forces act in the opposite direction of its motion, converting some of its kinetic energy into heat. The rougher the surface or the more contact the ball has with the surface, the greater the friction and the faster the ball will slow down.
Does the speed of a ball rolling down a ramp change with the kind of surfacce on which the ball is rolling?
Yes, the speed of a ball rolling down a ramp can change with the type of surface it is rolling on due to factors such as friction. A smoother surface will likely have less friction, allowing the ball to roll faster, while a rough surface will create more friction, slowing the ball down.
What force stops from sliding down the grassy slope?
The force that stops an object from sliding down a grassy slope is friction. Friction is the resistance between the object and the surface it is sliding on, which helps to prevent movement. The rough texture of the grass, along with the force of gravity acting on the object, creates enough friction to keep it in place.
Which force slows down a ball when it moves?
The force of friction between the ball and the surface it is rolling on is responsible for slowing it down. Kinetic friction acts in the opposite direction of the ball's motion, converting some of its kinetic energy into heat.
What happens when a ball is rolled on a rough surface?
When a ball is rolled on a rough surface, the friction between the ball and the surface causes the ball to slow down more quickly compared to when rolled on a smooth surface. This friction converts some of the kinetic energy of the ball into heat, resulting in the ball losing speed and coming to a stop sooner.
Does a ball rolling down a hill cause static friction?
No, static friction is the resistance that prevents an object from moving when it is not in motion. As the ball is already rolling down the hill, it experiences kinetic friction (dynamic friction) between the ball and the surface of the hill.
What happen when you roll a ball on a rough surface?
When you roll a ball on a rough surface, the friction between the ball and the surface will slow it down more than if it was on a smooth surface. The rough surface causes the ball to lose some of its kinetic energy as heat due to friction, resulting in a shorter overall distance traveled compared to rolling on a smooth surface.
What happens to the distance a ball rolls if the friction decreases?
If friction decreases, the ball will roll farther since there is less force resisting its motion. Friction between the ball and the surface slows it down, so reducing friction allows the ball to maintain its speed and travel a greater distance.
What force is causing a snowball rolling downn a grassy hill to slow down or speed up?
The force of friction between the snowball and the grassy surface is causing it to slow down. The steeper the hill, the more gravity accelerates the snowball, so it speeds up.
How do you make a ball roll slowly down a ramp?
apply friction a rough surface cardboard for example, the rougher it is the slower the ball will roll but to much friction and it will stop altogether.
How does carpet affect a rolling ball?
On carpet the friction is more as it is a rough surface therefore it stops or slow down a rolling ball.
What force id calling a snowball to roll down a grassy hill?
The force of gravity is pulling the snowball downhill, causing it to accelerate and gain speed as it rolls. Friction between the snowball and the grassy surface also plays a role in slowing down the snowball as it rolls.
