A car accelerates from rest at a constant rate of 2 ms^-2 for some time Then It retards - Physics -

Question

A car accelerates from rest at a constant rate of 2 ms^-2 for some
time Then It retards at a constant rate of 4 m/s^2 and comes to
rest If it remains in motion for 3 Second Then the maximum speed
attained by the car is :- ? Thank you

Debanjan Saha · Answer

is the answer right pls vote
<img src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_59b2f06575bb4%20png">

A car accelerates from rest at a constant rate of 2 ms^-2 for some time. Then. It retards at a constant rate of 4 m/s^2 and comes to rest. If it remains in motion for 3 Second . Then the maximum speed attained by the car is :- ? Thank you .