In order to transmit information via radio waves, the waves need to be changed somehow. For car radios this can happen in two ways. For AM radios, which property of the carrier wave is modulated before it is transmitted? o amplitude o frequency o period For FM radios, which property of the carrier wave is modulated before it is transmitted? a. amplitude b. frequency c. period

ammonium chloride & tallow

its a 5.5 n

glad that

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

i believe the answer is electric potential.

explanation: