Question

load of mass M= 100 kg is supported is a vertical plane
by a string and pulleys. If the free end A of the string is
pulled vertically downward with an acceleration a = 2 m/s2
the tension in string is:
(a) 500 N
(b) 550 N
(c) 600 N
(d) 1000 N
​

Answer 1

Answer:

I cannot understand your question