42. what can you infer from the statement, velocity of an object is zero? a. object is in linear motion with…

42. what can you infer from the statement, velocity of an object is zero? a. object is in linear motion with constant velocity. b. object is moving at a constant speed. c. object is either at rest or it returns to the initial point. d. object is moving in a straight line without changing its direction.

42. what can you infer from the statement, velocity of an object is zero? a. object is in linear motion with constant velocity. b. object is moving at a constant speed. c. object is either at rest or it returns to the initial point. d. object is moving in a straight line without changing its direction.

Answer

Brief Explanations:

Velocity is a vector quantity with both magnitude (speed) and direction. When velocity is zero, the object has no motion (at rest) or has come back to its starting - point where the net displacement is zero resulting in zero velocity. Options a, b, and d imply motion which is inconsistent with zero velocity.

Answer:

C. Object is either at rest or it returns to the initial point.