Question

Next Motion and Motion Graphs: Mastery Test Select the correct answer. The motion of a car on a position-time graph is represented with a horizontal line. What does this Indicate ab

A. It's not moving.

B. It's moving at a constant speed.

C. It's moving at a constant velocity.

D. It's speeding up.​

Answer 1

It's not moving.

Step-by-step explanation:

The motion of a car on a position-time graph is represented with a horizontal line. It indicates that the car is at rest or it is not moving. Position of an object is in y-axis and time is in x-axis. The slope of a position-time graph gives speed of an object.

Hence, the correct option is (A) "It's not moving."