Recent content by Dinkleberg

Woops actually I get 79.69 because I forgot it is radius not diameter but that is still incorrect apparently

So using that formula I get w=36.53rad/s

Homework Statement An 7.80-cm-diameter, 400 g solid sphere is released from rest at the top of a 1.70-m-long, 20.0 degree incline. It rolls, without slipping, to the bottom Homework Equations I=2/5 Mr^2 K = 1/2 m*v^2 Kroll = 1/2 Iw2 mgh=K+Kroll The Attempt at a Solution Using the above energy...