Question

An object moves with a uniform velocity when the net force acting on it is ___.

• A. no net external force is acting on it
• B. external force acting on it
• C. force of friction
• D. none of these

Answer 1

The correct option is A

no net external force is acting on it

According to Newton's first law, an object moves with a uniform velocity when the net external force acting on it is zero. As the net force is zero, the acceleration of the object is also zero, which implies, the velocity of the body is not changing over time and the body moves an equal distance in equal invertal of time.