0
What else can I help you with?
When the ball reaches the bottom and rolls along the smooth level surface it?
The ball will continue rolling with its initial speed and direction due to its inertia on the smooth, level surface. Friction with the surface will eventually slow it down and stop it.
Which force causes a wagon to speed up as it rolls down a hill friction gravity mass normal?
Gravity is the force that causes a wagon to speed up as it rolls down a hill. Gravity pulls the wagon towards the center of the Earth, causing it to accelerate downhill. Friction and normal forces act in the opposite direction but do not cause the wagon to speed up in this scenario.
What is desirable effect of friction?
The desirable effect of friction is that it allows us to walk, drive, and grip objects without slipping. This type of friction also helps us stop moving objects and control their speed.
What effect does friction have on the speed of an object?
Friction slows down the speed of an object by creating resistance to its motion. As an object moves against a surface, the friction between the two surfaces converts some of the object's kinetic energy into heat and sound energy. This results in a decrease in the object's speed over time.
Why does a bicycle speed up as it rolls down hill?
As a bicycle rolls downhill, the force of gravity pulls it downward, converting potential energy to kinetic energy, causing it to accelerate. The increase in speed is a result of the gravitational force overcoming the resistance from friction and air resistance.
Effect of speed on the force of friction?
Friction is independent of speed once an object is moving since faster does not mean more friction.
The speed of ball increases as it rolls down an inclinem What happens to its speed on a smooth horizontal surface?
It's speed will reduce to to friction by gravity.
When the ball reaches the bottom and rolls along the smooth level surface it?
The ball will continue rolling with its initial speed and direction due to its inertia on the smooth, level surface. Friction with the surface will eventually slow it down and stop it.
Would friction or air pressure affect how fast a ball rolls down a incline?
Yes it would. Speed will depend on Weight of the ball, Incline angle, Friction, and air pressure.
Which force causes a wagon to speed up as it rolls down a hill friction gravity mass normal?
Gravity is the force that causes a wagon to speed up as it rolls down a hill. Gravity pulls the wagon towards the center of the Earth, causing it to accelerate downhill. Friction and normal forces act in the opposite direction but do not cause the wagon to speed up in this scenario.
What is desirable effect of friction?
The desirable effect of friction is that it allows us to walk, drive, and grip objects without slipping. This type of friction also helps us stop moving objects and control their speed.
Why the mass of an object has an effect on speed when moving on a road?
because the more heavy it is, the more friction it has on a road. the friction slows it down.
What effect does friction have on the speed of an object?
Friction slows down the speed of an object by creating resistance to its motion. As an object moves against a surface, the friction between the two surfaces converts some of the object's kinetic energy into heat and sound energy. This results in a decrease in the object's speed over time.
Why does a bicycle speed up as it rolls down hill?
As a bicycle rolls downhill, the force of gravity pulls it downward, converting potential energy to kinetic energy, causing it to accelerate. The increase in speed is a result of the gravitational force overcoming the resistance from friction and air resistance.
Two identical freight cars roll without friction towards each other on a level track one rolls at 2 m s and the other rolls at 1 m s after the cars collide they couple and roll together with a speed?
Two identical freight cars roll without friction towards each other on a level track one rolls at 2 m s and the other rolls at 1 m s after the cars collide they couple and roll together with a speed?
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.
Does rolling friction push the same direction as the velocity of an object?
If it did, then any rolling object would speed up because of friction. Since everythingthat rolls actually slows down, the virtual 'force' of friction must be exactly oppositethe direction of an object's motion.
