Recent content by truho

haha alright, I think I got it, thanks

Wouldn't it have came from the potential energy mgh?

Homework Statement You attach a mass M to a string and wind the string around the circumference of a wheel. The wheel has two hubs with radii R1 and R2 with R2 > R1. You perform two experiments. First you wind the string around the smaller radius wheel and allow the mass to fall a distance...