Question

When the motion of the object is not along a fixed path with changing direction
​

Answer 1

Answer:

When the motion of the object is not along a fixed path with changing direction, the motion of body is random motion. When the motion of an object is not fixed it can move freely in any direction so its random motion.

hope it helps

Answer 2

Answer:

when an object is in moving then the motion of the object is not along a fixed path