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It may help to imagine a pair of gears.
If the gears turn, then the teeth can intermesh. If, however, you fix one of the gears and attempt to move the other without turning it, or turn it without moving it, there's a problem: you're trying to push the teeth of one gear THROUGH the teeth of the other gear.
Essentially the same thing is going on with rolling friction vs. static friction. Most objects don't have "teeth" like gears, but their surfaces are not perfectly smooth either; on an atomic scale, even if they're as smooth as possible, there are still "bumps" because the atoms can't be cut in half.
What else can I help you with?
Rolling friction always reduce the net force acting against an object's motion to zero?
Rolling friction does not reduce the net force acting against an object's motion to zero. Rolling friction is a resistive force that opposes the motion of an object moving along a surface, but it does not completely eliminate the net force. The net force is the vector sum of all forces acting on the object, including rolling friction.
How do wheels reduce friction?
Wheels reduce friction by creating rolling motion instead of sliding motion. This reduces the amount of surface contact and friction between the wheel and the ground. Additionally, wheels can distribute the weight more evenly, further decreasing friction.
How does a ball reduce friction?
A ball can reduce friction by converting sliding friction into rolling friction. When a ball rolls on a surface, the point of contact continuously changes, reducing the overall friction experienced. Additionally, the round shape of a ball helps to distribute the force more evenly, further reducing friction.
What type of friction acts on a rolling wheel?
Rolling friction acts on a rolling wheel. It is the resistance that occurs between the wheel and the surface it is rolling on. Rolling friction is generally lower than static or kinetic friction.
What is the effect of different surfaces types on the rolling distance of a ball?
Different surface types can affect the rolling distance of a ball by changing the amount of friction between the ball and the surface. Surfaces with higher friction, like rough surfaces, tend to reduce the rolling distance of a ball, whereas smoother surfaces reduce friction and allow the ball to roll further. In general, smoother surfaces will result in longer rolling distances compared to rougher surfaces.
Rolling friction always reduce the net force acting against an object's motion to zero?
Rolling friction does not reduce the net force acting against an object's motion to zero. Rolling friction is a resistive force that opposes the motion of an object moving along a surface, but it does not completely eliminate the net force. The net force is the vector sum of all forces acting on the object, including rolling friction.
Methods to reduce friction?
There are two most widely used methods to reduce friction__Using lubricants.Converting Sliding Friction into Rolling Friction
Does rolling friction reduce the net force acting against an object's motion to zero?
maybe
How do wheels reduce friction?
Wheels reduce friction by creating rolling motion instead of sliding motion. This reduces the amount of surface contact and friction between the wheel and the ground. Additionally, wheels can distribute the weight more evenly, further decreasing friction.
How does a ball reduce friction?
A ball can reduce friction by converting sliding friction into rolling friction. When a ball rolls on a surface, the point of contact continuously changes, reducing the overall friction experienced. Additionally, the round shape of a ball helps to distribute the force more evenly, further reducing friction.
What type of friction acts on a rolling wheel?
Rolling friction acts on a rolling wheel. It is the resistance that occurs between the wheel and the surface it is rolling on. Rolling friction is generally lower than static or kinetic friction.
Which friction has least value option sliding friction static friction rolling friction Air friction?
i think it it rolling friction
Is the limiting friction is always less then rolling friction?
no limiting friction is not less than rolling friction
What is the effect of different surfaces types on the rolling distance of a ball?
Different surface types can affect the rolling distance of a ball by changing the amount of friction between the ball and the surface. Surfaces with higher friction, like rough surfaces, tend to reduce the rolling distance of a ball, whereas smoother surfaces reduce friction and allow the ball to roll further. In general, smoother surfaces will result in longer rolling distances compared to rougher surfaces.
Is it true that rolling friction always reduces the net force acting aginstan objects's motion to zero?
Friction can be reduced, but in most cases there is no practical way to reduce friction to zero.
How can marbles reduce friction?
Marbles can reduce friction because their smooth, rounded surface allows them to roll more easily than flat surfaces. This rolling motion helps to minimize the contact area between the marble and the surface it is rolling on, resulting in less friction and smoother movement. Additionally, the hard surface of marbles reduces deformation when in contact with surfaces, further reducing friction.
What are the three types of friction and when does each apply?
There are three types of friction, static friction, rolling friction, and sliding friction. Static friction is friction between two surfaces that aren't moving relatively to each other. Rolling friction is friction between a rolling object and the surface that it is rolling on. Sliding friction is friction where an object slides, or rubs against, another surface.
