Question

starting from rest a car accelerates uniformly with 3m/s^2 for 5sec and than moves with uniform velocity . draw time distance graph of motion of car upto t is equal to 7sec .

Answer 1

after first 5 secs, velocity= (0+3×5) m/s =15m/s
then it moves with uniform velocity.
So graph will be
(see above pic)

Answer 2

Explanation:

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