Question

Rahul represent motion of a car by plotting a velocity time graph. below graph shows the motion. analyse the graph and answer the following questions:

1) find the acceleration of the graph from A to B.

2) find the average velocity from C to D.

3) find the acceleration from B to D.

Answer 1

1)acceleration=v-u/t

= 25-0/3

=25/3

2)17/2

3)-25/3