Question

"when the net force is 0 the object moves with the constant velocity." how can the object even move with 0 net force?

Answer 1

When the net force is "0" the object moves with the constant velocity.

Reason:-

• Newtons first law states that zero acceleration implies constant velocity.

• A force can cause a resting object, or it can accelerate a moving object by changing the object's speed or direction.

• When the forces on an object are balanced, the net force is zero and there is no change in the object's motion.

• When an unbalanced force acts on an object, the object accelerates.

• Even the object can move in "0" net force is due to still energy due to its constant motion.

• Force that causes a change in the motion of an object is an unbalanced force. So when an object is moving at a constant velocity, there is zero force.