Question

the speed time graph for A body moving along a straight line is shown in figure the average acceleration of body may be ​

Answer 1

Answer:

the average acceleration may be 0

Explanation:

acceleration is the slop of speed time graph so in first

= -20/5

= -4 m/s^2

in second

= 20/5

= 4m/s^2

average acceleration = -4+4

= 0m/s^2