Question

ii)
1. Choose the correct answer.
i) Consider following pair of forces of equal
magnitude and opposite directions:
(P) Gravitational forces exerted on each
other by two point masses separated
by a distance.
(Q) Couple of forces used to rotate a water
tap.
(R) Gravitational force and normal force
experienced by an object kept on a
table.
For which of these pair/pairs the two forces​

Answer 1

Answer:

Q and R.

hope it helps