Which sentence is subjunctive and conditional? Will you be able to meet me at the party?
If I had seen the dress in your size, I would have bought it for you.
I'll give you a call later if we decide to go out.
If it isn't raining, we will go to the party

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

+15-35=-20

going in opposite directions

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr