Which statement best explains the relationship between the electric force between two charged objects and the distance between them?

as the distance increases by a factor, the electric force increases by the square of that factor.

as the distance increases by a factor, the electric force increases by twice that factor.

as the distance increases by a factor, the electric force decreases by twice that factor.

as the distance increases by a factor, the electric force decreases by the same factor.

as the distance increases by a factor, the electric force decreases by the square of that factor.

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me