Motion — Science STD 9 — Question

Acceleration is calculated from v - t graph while Displacement is area under v - t graph.

Explanation:

The area under a velocity-time graph is a representation of the displacement. If the area is over a time interval, then the displacement during that time interval can be measured by the area under the graph bounded by the time interval.

Bonus: the slope of a V - t graph is a measure of acceleration.