Check all of the following statements which are true. (you may need to consult section 7.6 in the textbook.) you should check anywhere from one to five boxes.
a) none of these statements are true.
b) the vapor pressure of a liquid is a linear function of temperature.
c) the boiling point of a liquid increases as the pressure increases.
d) the amount of heat required to convert a liquid to a gas at a given temperature is called the heat of fusion.
e) the opposite of sublimation is deposition.
f) materials with higher boiling points tend to also have higher vapor pressures.

v 154.9= 0.9 length length s little over 154.9cm

a is the best answer your welcome

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

answer///terminator or twilight zone;