Hi everyone! We have been doing a n experiment about Cent acceleration. We had a formula which was UgM= 4Pie^2rm/T^2 Then we have T being ptoportional to M, R and m Can someone help me to figure out the proportionality? It is to be determined using maths although I have got some result (not using maths, only from our observation of graphs and making the LOG graph to find gradiant..) I have got it to be T proportional to M^-.35 T proportional to m^.53 T proportional to r^.5 Is there any one that can help me to fing what the mathematical proportionality would be? Also any work out would be apriciated to explain.