2011-03-13, 12:16 AM
(This post was last modified: 2011-03-13, 02:46 AM by 2147483647.)
Question 2:
![[Image: 20110312224407.jpg]](http://img851.imageshack.us/img851/978/20110312224407.jpg)
I'm having trouble seeing why my answer is incorrect. According to my TA, the answer is:
L = (ωml^2)/12*[sin(φ
*cos(φ
i + sin(φ
^2 j]
In other words, my answer divided by a factor of 6. I'm having trouble understanding his solution:
Help would be greatly appreciated.
![[Image: 20110312224407.jpg]](http://img851.imageshack.us/img851/978/20110312224407.jpg)
I'm having trouble seeing why my answer is incorrect. According to my TA, the answer is:
L = (ωml^2)/12*[sin(φ
*cos(φ
i + sin(φ
^2 j]In other words, my answer divided by a factor of 6. I'm having trouble understanding his solution:
Spoiler
Help would be greatly appreciated.

![[Image: capture1er.jpg]](http://img6.imageshack.us/img6/1435/capture1er.jpg)
![[Image: capture2zo.jpg]](http://img146.imageshack.us/img146/816/capture2zo.jpg)