A 2-kg object is moving horizontally with a speed of 4 m/s. How much net force is required to keep the object moving at this speed and in this direction?

Question

turingtest · Answer

force is directly proportional to change in velocity
at a constant velocity, the change is zero, so the force acting on it is...?

anonymous · Answer

Objects at rest tend to stay at rest,objects in motion keep moving if  F{net}=0

anonymous · Answer

weell done boy you are rigth just that wanted to add that from newtons 1st 
Answer: 0 N

An object in motion will maintain its state of motion. The presence of an unbalanced force changes the velocity of the object.