Question

What would be the acceleration of a body if velocity time graph is a line parallel to the time axis? justify your answer

Answer 1

here's your answer....

Answer 2

If the velocity is constant in the velocity time graph, it would mean that the velocity is not changing, that is,
change in velocity =0

As we know that,
Acceleration= change in velocity ÷ time taken
Acceleration=0

Hope this explains.