Suppose an Object Is Moving in a Straight Line at 50

Multiple Choice

Suppose an object is moving in a straight line at 50 mi/hr. According to Newton's first law of motion, the object will

A) continue to move in the same way forever, no matter what happens.
B) continue to move in the same way until it is acted upon by a force.
C) eventually slow down and come to a stop.
D) continue to move in a straight line forever if it is in space, but fall to the ground if it is on Earth.