hai there... i just want to ask some tips in an easiest way on how to determine what type of a solid revolution(washer,circular disk or hollow cylindrical shell) you have created in a problem when rotating a region ?

Question

hai there... i just want to ask some tips in an easiest way on how to determine what type of a solid revolution(washer,circular disk or hollow cylindrical shell) you have  created in a problem when rotating a region ?

anonymous · Answer

-because i have a hard time in imagining what type of a solid revolution it is after graphing and drawing the given  values

anonymous · Answer

look at videos under disc, washer and shell method here, it may help you visualize it better https://www.khanacademy.org/math/integral-calculus/solid_revolution_topic

jaynator495 · Answer

Welcome To OpenStudy!

Here you will find great helpers and friends, a community of students that help students!

We hope you enjoy the experience!