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Objects move on different surfaces by friction.
static electricity
the objects will attract with each other
I can't be sure of exactly what you mean when you say "different". -- The two objects attract each other if their charges have opposite signs. -- They repel each other if their charges both have the same sign. These statements are both true whether or not the charges on the two objects have the same or different magnitudes.
Objects move on different surfaces by friction.
Objects move on different surfaces by friction.
Objects move on different surfaces by friction.
static electricity
the objects will attract with each other
I can't be sure of exactly what you mean when you say "different". -- The two objects attract each other if their charges have opposite signs. -- They repel each other if their charges both have the same sign. These statements are both true whether or not the charges on the two objects have the same or different magnitudes.
Objects move on different surfaces by friction.
Friction
Opposite charges will always attract.
Yes, friction can stop objects from flying . . . unless the objects are moved by something stronger than the friction.
Friction is holding immobile objects in place.
Friction inhibits the motion of objects.
The two factors are the coeffiecient of friction, and the 'normal' force, which is equal and opposite to the weight of the object. The coefficient of friction is diffeerent for different objects. Friction force = Coeff. X Normal Force