Define:a) Friction force b) Electrastatic force.
Answers
Answer:
a)
Explanation:
force generated by two surfaces that contact and slide agonist each other .
b)
is and attractive and repulsive force between particles are caused due to their electric charges .
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(A)
Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.
(B)
The force exerted by an electrically charged object is called electrostatic force. The electric charges are of two types: positive electric charge and negative electric charge . Electric charges can be produced by friction when one object is rubbed over another object.
Explanation:
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