A160-n child sits on a light swing and is pulled back and held with a horizontal force of 100 n. the magnitude of the tension force of each of the two supporting ropes is a : 190 n b : 120 n c : 60 n d : 94 n

T = 190 N

Explanation:

When child is sitting on the swing then the weight of the child is vertically downwards

So it is

now a force of 100 N is acting on the swing in horizontal direction

so it is given as

now the net force is resultant force due to gravity and horizontal force

so it is given as

hello there!

your answer is a “generator”

a generator does not create energy but instead it transforms it.

it’s basically a motor working in reverse.