Question

the centrifugal force F of an object speeding around a circular course varies directly as the product of the object's mass m and the square of it's velocity v and inversely as the radius of the turn r.
my answer choices are...
a) F=kmr/v^2
b) F=kmv/r
c) F=kmv^2/r
d) F=km^2v/r
show me how and why.

Answer 1

\[\frac{mv^2}{r}\] is centripetal so I am assuming centrifugal is similar