The figure above shows a boy swinging on a rope, starting at apoint higher than "A". Consider the following distinct forces:1. A downward force of gravity.2. A force exerted by the rope pointing from "A" to "O".3. A force in the direction of the boys motion.4. A force pointing from "O" to "A".Which of the above forces are acting on the boy when he is inposition "A"?A)1 onlyB)1 and 2C)1 and 3
