IM BEING TIMED AND I RLLY NEED HELP

4.3446× 10^6

3.2156305×10^3

7.68841×10^-6

1.2153698×10^1

9.5677734

Explanation:

i need my girl back keith uses i need my girl back

explanation:

my daughter rae

the minimum constant speed at which she can catch the train is 2.7 m/s

given:

acceleration = 0.6

time = 4.5 s

to find:

velocity = ?

formula used:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

solution:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

v = 0 + (0.6 × 4.5)

v = 2.7 m/s

the minimum constant speed at which she can catch the train is 2.7 m/s