Question

(1) WHAT IS THE. USE OF a-t graph?
(2) WHAT DOES AREA UNDER VELOCITY TIME GRAPH REPRESENT ?

Answer 1

1.Acceleration vs. time graphs tell us about an object's velocity in the same way that velocity vs. time graphs tell us about an object's displacement. The change in velocity in a given timeinterval is equal to the area under thegraph during that same time interval.


2.The area under the line in a velocity-time graph represents the distance travelled. To find the distance travelled in the graph above, we need to find thearea of the light-blue triangle and the dark-blue rectangle.