What challenges did women in Florida face during the Civil War? Check all that apply.

A: They had to replant farms after many battles were fought on Florida soil.
B: They had to make clothes and shoes at night after farming all day.
C: They had to repair equipment after many battles were fought on Florida soil.
D: They were forced to farm in order to supply food for their families.
E: They had to improvise on the farm because of limited supplies.

B: They had to make clothes and shoes at night after farming all day.

D: They were forced to farm in order to supply food for their families.

E: They had to improvise on the farm because of limited supplies.

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