Question

A chef is tossing 0.500 kg of pizza crust dough. With each toss the dough has an initial angular speed of 5.20 rad/s. During one particular toss, the dough starts out uniformly distributed throughout a 20.0-cm diameter disk and expands to 24.0 cm in diameter.

1) Assuming the mass remains uniformly distributed, what is the angular speed of the dough when the chef catches it?

Answer 1

given mass S. 2 Rad/sec inikal angular speed imitial Radius R lo Cm 12 Cm Radius R2 dinal Consesvahon of angulas momen hom inal angulay mo mentum inifial angulay momentum MRI R 2 3.6 Rad ls(Andser) C tinalangalas speed