3.27 moles of an ideal gas has a pressure of 125000 Pa at 15.0°C.
What is the volume of the gas?

that would be b i just took the test : )

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

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