Answer:
The shortest time is 1.2 sec
Explanation:
Given that,
Distance = 30 m
Speed = 25 m/s
Acceleration = 4 m/s²
We need to calculate the shortest time
Using formula of time
[tex]t=\dfrac{d}{v}[/tex]
Where, d = distance
v = velocity
Put the value into the formula
[tex]t=\dfrac{30}{25}[/tex]
[tex]t=1.2\ sec[/tex]
Hence, The shortest time is 1.2 sec.