Question

Two objects repel each other. The repulsion could be due to
a. magnetic force
b. electrostatic force
c. gravitational force
d. both (a) and (b)
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Answer 1

Answer:

d. both (a) and (b)

Explanation:

Frictional force is applied along the surfaces and depends on contact. hence it is not a repulsive force.

Electrostatic and magnetic forces can be either attractive or repulsive. Here, when two objects are experiencing repulsive force because there may be an electrostatic force or a magnetic force.

I HOPE IT'S HELPFUL.

Answer 2

Answer:

answer:- d. both (a) and (b)