The area under the velocity-time graph gives the distance moved by the object in a given interval of time
The displacement of an object moving with a constant velocity is equal to the product of the velocity and the amount of time the object is in motion. The area under the line on a velocity-time graph is equal to the displacement of the object.
- The area under a speed-time graph is the distance. Speed cannot be negative, and neither can the distance. This is because speed and distance are scalars.
- The area under a velocity-time graph is the displacement.
- When velocity is negative, the area under the curve would also be negative.