Calculate the time (in seconds) needed for a car to accelerate from 0 m/s to 25 m/s at 5 m/s^2?

Car will take 5 sec to reach from 0 m/sec to 25 m/sec

Explanation:

We have given initial velocity u = 0 m/sec

And final velocity v = 25 m/sec

Acceleration

From first equation of motion we know that , here v is final velocity, u is initial velocity, a is acceleration and t is time

So

So car will take 5 sec to reach from 0 m/sec to 25 m/sec

at right angles to each other