What kind of movement does not involve any net force?

What kind of movement does not involve any net force?

• A. Constant velocity motion
• B. Accelerated motion
• C. Decelerated motion
• D. Rotational motion

Answer: (A)

Movement that maintains a constant velocity does not involve any net force acting on the object. According to Newton's First Law of Motion, an object in motion will remain in motion with a constant velocity unless acted upon by a net external force. This means that if an object is moving at a steady speed in a straight line, it is not experiencing any changes in its state of motion, indicating that the forces acting upon it are balanced. In scenarios involving accelerated or decelerated motion, there are changes in velocity, which implies that a net force must be acting on the object to cause that change. Similarly, rotational motion often involves unbalanced forces or torques that affect the object's angular velocity. Thus, the movement characterized by a constant velocity is distinguished by the absence of a net force.

Movement that maintains a constant velocity does not involve any net force acting on the object. According to Newton's First Law of Motion, an object in motion will remain in motion with a constant velocity unless acted upon by a net external force. This means that if an object is moving at a steady speed in a straight line, it is not experiencing any changes in its state of motion, indicating that the forces acting upon it are balanced.

In scenarios involving accelerated or decelerated motion, there are changes in velocity, which implies that a net force must be acting on the object to cause that change. Similarly, rotational motion often involves unbalanced forces or torques that affect the object's angular velocity. Thus, the movement characterized by a constant velocity is distinguished by the absence of a net force.