State whether a given statement is True or False.
An object moving on a frictionless horizontal surface in the absence of an external force will keep moving with constant velocity.

The given statement is true.

• Newton's law of motion states that a body moving with constant velocity will continue moving with the same velocity if any external force is absent. 
• In the given above case, the surface is frictionless and any other external force is absent so the body will move with the same constant velocity.