When you rub your hands together can you rub harder on one than the other?
No, for each hand pushes equally on the other in accord with Newtons third law you can not push harder on one hand than the other.
when rubbing two objects together it is called fricton
Basically, energy is created and released through friction. Friction is the result of two surfaces rubbing against each other, and we can measure this created energy through temperature since heat is a form of energy. This is the same concept as rubbing your hands together to warm them up. In that case, by increasing the speed at which the two surfaces are rubbing up against each other, you are increasing the amount of energy, and consequently, the amount of heat created.
The rubbing generates Static Electricity charges, and since the positive and negative attract each other, the two balloons stick together.
AdvantagesHelps holding objectsCauses objects to come to restdisadvantagesReduces machinery efficiencyOpposes movement of an object
Friction that is caused by the movement of two surfaces against each other is known as kinetic friction. This is different than static friction which is opposition to motion before the motion occurs.
Yes, of course!
Heat is caused by atoms vibrating extremely fast against each other. A similar effect is observed by rubbing your hands together.
Well friction is caused by two things rubbing against each other (like rubbing your hands together and they get warm is an example of friction) so if you tried to move something to heavy you might end up dragging it and then it would be rubbing (scraping) against another surface thus creating friction.
By rubbing 2 pieces of wood together which then made a fire.
When heavy objects roll down something, fricition is involved. Friction is made by the rubbing of one thing against the other. Try rubbing your hands together reallly fast. Do your hands feel warm? Heavy objects have more friction, which slows down the heavy object. Lighter objects have less friction which cause it to run faster.
Put your hands togetherbow[still keeping your hands together]say hello in Indian[still keeping your hands together]
when rubbing two objects together it is called fricton
Basically, energy is created and released through friction. Friction is the result of two surfaces rubbing against each other, and we can measure this created energy through temperature since heat is a form of energy. This is the same concept as rubbing your hands together to warm them up. In that case, by increasing the speed at which the two surfaces are rubbing up against each other, you are increasing the amount of energy, and consequently, the amount of heat created.
-- Everything pulls everything else. -- Heavier things pull each other harder. -- Things pull each other harder when they're closer together.
The rubbing generates Static Electricity charges, and since the positive and negative attract each other, the two balloons stick together.
You test it using color , streak and using a moh's scale to check hardness scientist rate rock's 1 to 10 by rubbing different rock's together if a rock leaves a scratch on the other 1 it is harder than the other one.For example a diamond is rated 10 and it can scratch all rocks lower than 10 on the moh's scale.
Crickets chirp by rubbing their wings together. A vain in the wing makes the sound louder as the other wing rubs against it.