2) An object tied to the end of a string moves in a circle. The force exerted by the string depends on the mass of the object, its speed, and the radius of the circle. What
combination of these variables expresses the relation?​

Centripetal force formula

Explanation:

F = mv²

r

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by