If a 12 kg object is moving with a constant velocity, what can be said about the
Practice Questions
Q1
If a 12 kg object is moving with a constant velocity, what can be said about the net force acting on it?
It is zero
It is equal to its weight
It is equal to the applied force
It is increasing
Questions & Step-by-Step Solutions
If a 12 kg object is moving with a constant velocity, what can be said about the net force acting on it?
Step 1: Understand what constant velocity means. It means the object is moving at the same speed and in the same direction.
Step 2: Recall Newton's first law of motion. It states that an object at rest stays at rest, and an object in motion stays in motion with the same speed and direction unless acted upon by a net external force.
Step 3: Since the object is moving with constant velocity, it is not changing its speed or direction.
Step 4: Therefore, there is no net external force acting on the object, which means the net force is zero.
Newton's First Law – An object in motion stays in motion with the same velocity unless acted upon by a net external force.
