Answer :
According to Newton's second law of motion to every action there is always an equal and opposite reaction in the opposite direction.
Examples are:
i) A book on a table,
ii) Motion of a boat away from the shore,
iii) Firing a bullet from the gun,
iv) Motion of man on ground.
Examples are:
i) A book on a table,
ii) Motion of a boat away from the shore,
iii) Firing a bullet from the gun,
iv) Motion of man on ground.
According to Newton's third law of motion ,to every action there is equal and opposite reaction .