C b A brick of silver shaped as a rectangular with side lengths x, y, and z is spinning around its body diagonal at a constant rate w. a). What is the angular momentum? Is it conserved? b). What is the Kinetic energy? Is it conserved? c). What is the torque? d). What would the torque be if x = y = z ? why? e) answer conceptually: if the torque in part c were suddenly set to zero, what would happen to the angular momentum? What would happen to w? What would happen to kinetic energy?

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A brick of silver shaped as a rectangular with side lengths x, y, and z is spinning around its
body diagonal at a constant rate w.
a). What is the angular momentum? Is it conserved?
b). What is the Kinetic energy? Is it conserved?
c). What is the torque?
d). What would the torque be if x = y = z ? why?
e) answer conceptually: if the torque in part c were suddenly set to zero, what would happen to
the angular momentum? What would happen to w? What would happen to kinetic energy?
Transcribed Image Text:# с b A brick of silver shaped as a rectangular with side lengths x, y, and z is spinning around its body diagonal at a constant rate w. a). What is the angular momentum? Is it conserved? b). What is the Kinetic energy? Is it conserved? c). What is the torque? d). What would the torque be if x = y = z ? why? e) answer conceptually: if the torque in part c were suddenly set to zero, what would happen to the angular momentum? What would happen to w? What would happen to kinetic energy?
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