Suppose manufacturers increase the size of compact disks so that they made of the same material and have the same thickness as a current disk but have twice the diameter. By what factor will the moment of inertia increase?

A. 2

B. 4

C. 8

D. 16

true is the correct answer

hope i

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

latent heat

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.