A Van de Graaff generator is charged with 2.82 x 106C of positive charge. The magnitude of the electric field 0.750 m to the right of the Van de Graaff generator a. bc x 100 N/C

The values of a, b,c, and d are: (in order)

5. The direction of the electric field at this location is __i__. The field can be detected by
ii

The statements above are completed by the information in row:
Row

A. To the right/ your hair

B. To the right: a magnet

C. To the left/ your hair

D. To the left/ a magnet

im sorry i dont know

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