Why does a rocket continue to rise after it runs out of fuel

One answer is Momentum

Explanation:

since it is give power it will still continue to go forward.

Such as in a car even after you let go of the gas pedal a car will continue to roll for a while

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.  

hi my dude or dudette