Suppose that, as a function of x, y, and z, an electric field has the following components: Ex = 6x2y, Ey = 2x3 + 2y and Ez = 0 where E is measured in V/m and the distances are measured in m. Find the electrical potential difference between the origin and the point x = -0.1 m, y = 3.9 m, z = 0.0 m.

it takes about 30 days for it to break down

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

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests