Question

when net force acting on a body is zero acceleration, then it said to be​

Answer 1

Answer:

No, if the net force acting on a body be zero, then the body won't necessarily be in the rest position. The situation of the net force equal to zero is impossible in reality. When the net force of the body is equal to zero, it implies that the body cannot be accelerated. This follows from Newton's second law of motion.

Answer 2

Answer:

the body is either in a state of rest..or in motion with constant velocity