Question

64. A string of length 90 cm is fastened to two
points A and B at the same level 60 cm
apart. A ring weighing 120 g is slided on the
string. A horizontal force P is applied to the
ring such that it is in equilibruium
vertically below B. the valueof Pis:
(a) 40 g
(b) 60 g
(c) 80 g
(d) 100 g​

Answer 1

Answer:

I hope the answer is it 80 g but I am not really sure