A tall, open container is full of glycerine. At what depth h h below the surface of the glycerine is the pressure 2190 Pa 2190 Pa greater than atmospheric pressure? The density of glycerine is 1.26 × 10 3 kg/m 3 1.26×103 kg/m3 .

good looking response

photocells convert light energy to electricity

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

at right angles to each other