quiz this week.kestrel.nmt.edu/~rsonnenf/phys121/lectures/f2008class27.pdfquiz this week. a problem...
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Quiz this week. A problem similar to problem 1057
Read Chapter 11 this week.Read Chapter 13 for next week.(We omit chapter 12, and Ch 8,
gravity, is pushed out till after Ch 14.)
Talk on Terawatt Solar cells this Friday.
All angular kinematic quantities are vectors
L=I =d
dt
AVE=
t
A ladybug sits on the rim of a wheel spinning counterclockwise and slowing down. The angular velocity vector of the ladybug and wheel points in the:
A) +y directionB) y directionC) x directionD) +z directionE) z direction
A ladybug sits on the rim of a wheel spinning counterclockwise and slowing down. The angular acceleration vector of the ladybug and wheel points in the:
A) +y directionB) y directionC) x directionD) +z directionE) z direction
Figure 11.4
Unnumbered Figure 11.1
L=I L=r×p =r×F v=×r
Problem 51
Problem 42
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