a car starts from rest at a check point A and comes to rest at the next check point B, 6km away, in 3min it has first a uniform retardation after 20s. sketch a velocity time graph of the motion. find the maximum speed and retardation?

Answer 1

in 3min it has first a uniform retardation after 20s.

what does that even mean?

Answer 2

sketch the velocity ,time graph of the motion

Answer 3

To give answer

Answer 4

Answer