Answer:
it's speed
mass of the object
and the radius of the circle
Divide by 9.8 I think
so <span>1938.77551</span>
Answer:
19
Explanation:
The mass of an atom is found in the nucleus: number of protons + number of neutrons; 9 + 10 = 19
The mass number of fluorine is 19
Good are free zones bad is car pollution ext.
