Suppose that an object is moving with a constant velocity. Make a statement concerning its acceleration.
A) The acceleration must be constantly increasing.
B) The acceleration must be constantly decreasing.
C) The acceleration must be a constant non-zero value.
D) The acceleration must be equal to zero.
E) A statement cannot be made without additional information.

Question

Quizplus · Accepted Answer

When an object is moving with a constant velocity, it means that its speed and direction are constant. Therefore, there is no change in velocity, which is the definition of acceleration. Hence, the acceleration must be equal to zero.

Suppose That an Object Is Moving with a Constant Velocity