Question

Brainliest!!!!

A car moves along a straight horizontal road with constant acceleration a ms-2
where a > 0
The car is modelled as a particle.
At time t = 0, the car passes point A and is moving with speed u ms-1
In the first three seconds after passing A the car travels 20 m.
In the fourth second after passing A the car travels 10 m.
The speed of the car as it passes point B is 20 m s -1
Find the time taken for the car to travel from A to B.

Answer: 12.5 s

Answer 1

Answer:

I don't know try something different