Question

What net force is required to keep a 500 kg object moving with a constant velocity of 10m/s?

Answer 1

Answer:

This means that if friction is not being accounted for, there is no net force required to keep an object moving if it's in motion. A net force is only required to change an object's motion. The 500 kg object is moving at a constant velocity; therefore, there is no net force (0 Newtons) acting on the object.