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How do you make more or less of friction?
You can change friction by the material. e.g ice, low friction. carpet high friction.Or you could add a lubricant :D
What makes friction bigger?
Friction isn't a size. You can increase friction by increasing the pressure on two objects as they pass, or reduce lubrication between them.
How does a lever magnify a force?
it reduces the amount of friction and makes the force bigger.
Why friction is independent of speed?
Friction is independent of speed because an object could not be moving and still have so friction.
What happens to a box when the pushing force is is bigger than the friction force?
Nothing
What can make your balloon powered car go faster?
use bigger wheels and use less friction on the ground make it weigh less
Why friction is problem?
Friction can be a problem as it slows down the movements of objects. It may also stop the movement of object and as such, a bigger force is needed to make the object move faster.
How do you make more or less of friction?
You can change friction by the material. e.g ice, low friction. carpet high friction.Or you could add a lubricant :D
What makes friction bigger?
Friction isn't a size. You can increase friction by increasing the pressure on two objects as they pass, or reduce lubrication between them.
What products could you use to make your eyes bigger?
reincarnation
Can friction make object yes or no?
Friction can make object no.
How a volcanoes opening affects eruptions?
Well, it could make the crater bigger. Or make it bigger. Or cause a caldera (a crater with collapsed walls)
Does a trolley with a bigger mass have a bigger acceleration down an inclined friction compensated plane or does it have a smaller acceleration?
smaller
Do all forces make things move?
All forces make things move only if it is bigger than friction or resistance. In a vacuum (e.g. space), all forces make things move. But this is not reality.
How do you make an air hockey table slide better?
put a bigger fan in it or use materials which create less friction when they pass over each other
How could you decrease the friction?
Friction is decreased by means of lubrication.
If friction isn't dependent on surface area but only on the coefficient of friction between two surfaces and the reaction force then why do racing cars use bigger tires with greater area?
Friction doesnt not depend on the surface area...but the force of friction does! We cannot change the friction of a material but we can change the force due to that friction on another material in contact with it. Using this concept, racing cars have bigger tires to minimise the force of friction acting on them. They cannot change the friction of the road, so they change the resultant force on the tires.
