Giancoli's Physics: Principles with Applications, 6th Edition
8
Rotational Motion
Change chapter8-1: Angular Quantities
8-2 and 8-3: Constant Angular Acceleration; Rolling
8-4: Torque
8-5 and 8-6: Rotational Dynamics
8-7: Rotational Kinetic Energy
8-8: Angular Momentum
8-9: Angular Quantities as Vectors
Problem 15
A
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COMMENTS
By pbundt67 on Sun, 12/4/2011 - 8:45 PM
this answer does not match the back of the book....please change
By Mr. Dychko on Mon, 7/9/2012 - 11:27 PM
Hi nelson.cynthia,
Thank you very much for posting your comment. You're absolutely right that the answer is times 10 to the 4, not times 10 to the 8. The quick answer has been updated, and the video, which is correct up until the final answer, will be updated later when I get a chance.
Good luck with your studies, and thank you again!
By nelson.cynthia on Mon, 7/9/2012 - 11:14 PM
If you plug (15000/2) (3.6667) into your calculator you get the book's answer.
By LukeOG on Tue, 10/30/2012 - 9:57 PM
I am confused on why you would use the AVERAGE angular velocity rather than just the final. I cannot find this formula in the book.
By Mr. Dychko on Sun, 12/2/2012 - 5:24 AM
This video has been updated!
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