Understanding Circular Motion: Is My Combined Proportionality Statement Correct?

[DB]

doing a lab report on circular motion and was asked to make a combined proportionality statement, just asking yes or no, is this right?

$$F_c \propto f^{2} \propto a_c \propto \frac{1}{m} \propto r$$

where "F_c" is the centripetal force,
"f" is frequency in Hz,
"a_c" is the centripetal acceleration,
"m" is the mass in circular motion,
and "r" is the radius of the circumference of motion

is that right? does the order matter?

thanks

 

[andrevdh]

What were the graphs that you draw (and found a directly proportional relationship)? How did you measure $a_c$ as a matter of interest?

 

[DB]

nvrm, the it is $$F \propto f^2mr$$

thanks tho