An electric generator moves a magnet near a coil of wire to produce an electric current. describe the energy transformation in an electric generator. a) it transforms kinetic energy into electrical energy. b) it transforms electrical energy into kinetic energy. c) it transforms potential energy into electrical energy. d) it transforms electrical energy into potential energy.

The answer is A) It transforms kinetic energy into electrical energy.

i think it's 35 meters

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