Question

How can a position-time graph be used in order to determine the speed and direction of an object ?

Answer 1

The slope of a position-time graph represents the velocity. The steeper the slope is, the faster the motion is changing. A negative slope means the velocity is negative i.e. the movement of the object is in a backward or opposite direction.

Answer 2

Answer: The slope of a position-time graph represents the velocity. The steeper the slope is, the faster the motion is changing. A negative slope means the velocity is negative i.e. the movement of the object is in a backward or opposite direction.

Step-by-step explanation:

Yeah- moving on ._.