By what i know i think that the answer would be A a homogeneous mixture.
true if you are refering to the desing of the experimnt as it does identify the variable
They seem to cancel each other out which is odd
Answer:
Explanation:
Centripetal acceleration is given by:

Thus, centripetal acceleration is inversely proportional to the radius. Thus, when radius will double, the centripetal acceleration will be halved.