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if the mass is more than the friction is high. and if the surface is rough then also the friction is more. thus we can say that both mass and surface type affects friction.
Rough surface provides lot of friction.
Surface types can affect the force of friction because as the surface gets rough and rougher it has more friction and smooth surface has less friction. if we compare the affect of friction force on a ice and road. Road is much more rough than the ice chunk and if we slide a ice hockey puck on each of the surfaces, we get that smoother surfaces has less friction.
Friction can have a slowing effect on the speed of a toy car. When the wheels of the car come in contact with the surface it is moving on, friction between the two surfaces can cause resistance, making it harder for the car to maintain its speed. The amount of friction depends on factors such as the type of surface and the weight of the car.
sliding friction
if the mass is more than the friction is high. and if the surface is rough then also the friction is more. thus we can say that both mass and surface type affects friction.
Rough surface provides lot of friction.
speed
The more uneven the surface, the more friction there is.
rough places
Surface types can affect the force of friction because as the surface gets rough and rougher it has more friction and smooth surface has less friction. if we compare the affect of friction force on a ice and road. Road is much more rough than the ice chunk and if we slide a ice hockey puck on each of the surfaces, we get that smoother surfaces has less friction.
static friction, friction between two non-moving objects.
Friction can have a slowing effect on the speed of a toy car. When the wheels of the car come in contact with the surface it is moving on, friction between the two surfaces can cause resistance, making it harder for the car to maintain its speed. The amount of friction depends on factors such as the type of surface and the weight of the car.
sliding friction
There are five laws of friction. These include "within large limits, kinetic friction is independent of velocity" and "friction depends on the type of surface where contact is made."
friction
Yes friction can be reduced.Merely by using a surface type which is much smoother.Therefore the friction will be largely reduced.However it can never be diminished as it will be ever present.