If an object gets caught up in a net, it will stop moving.
If there is zero net force on an object, the object will not accelerate. (It's velocity will not change.)
No.
its affect if you push or pull...
zero net force
It is called acceleration.
The objects will not accelerate.
Balanced forces that net to zero cause no change in an object motion.
Balanced forces that net to zero cause no change in an object motion.
unbalance force
A net force, acting on the object.
The name for such a force is either "non-zero net force" or "unbalanced force". The name for the change of motion is "acceleration".
Gravity provides a force; any net force will result in an acceleration, i.e., a change of motion.