A. water is the universal solvent.
The best predictor of the radioactive nature of an isotope is the neutron-to-proton ratio of the atom. Isotopes are atoms of elements having the same number of protons however they don't have the same number of neutrons. Each isotope of an element will have different values of mass number.
If im correct the answer is gravity
and wind resistance if you lift it fast
~~~hope this helps~~~
~~davatar~~
There are several things wrong with the question:
-- " 5 m/s " is not a turning speed.
-- 'Constant speed' can mean zero acceleration, or it can mean
huge acceleration if it's constant speed around a circle. There's
not enough information here to tell the difference.
-- The answer to an "is it ?" question is 'yes' or 'no', not 'true' or 'false'.
All in all, this question is so ragged that any reliable answer
should probably be as negative as possible.
