\\ A spherical snowball of mass M and radius R starts from rest and rolls without slipping down a roof that makes an angle 9 with the horizontal. e a What is the angular speed, at, of the snowball after it has traveled a distance 13 down the sloped roof? 0 O O _ ZgD sin SgD sins 1090 stimuli!| OJ 2 w : 2 w = 2 R R 7R