Two bugs, Buzz and Krunchy, are standing on a rotating record disk. The bugs have

equal mass, m$.$

A$.$ What is the total kinetic energy $($in terms of $)$ of Buzz and Krunchy if Krunchy

was positioned on the other side of the record from Buzz?

B$.$ What is the total kinetic energy $($in terms of $)$ of Buzz and Krunchy if Krunchy

climbed a massless ladder to a height h$?$

C$.$ A horrible person who hates bugs sees Buzz and Krunchy on the record disk. He

squishes the bugs and smears them into rings with radius rB and rC$.$ What is the

total kinetic energy $($in terms of $)$ of squished Buzz and Krunchy?

D$.$ Would the kinetic energy in $($a$),($b$),$ and$/$or $($c$)$ be different if the axis of rotation

was along the diameter of the disk instead of through the center?