An Object Is Moving with Constant Non-Zero Velocity

Multiple Choice

An object is moving with constant non-zero velocity. Which of the following statements about it must be true?

A) A constant force is being applied to it in the direction opposite of motion.
B) Its acceleration is in the same direction as it velocity.
C) A constant force is being applied to it in the direction of motion.
D) A constant force is being applied to it perpendicular to the direction of motion.
E) The net force on the object is zero.