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Engineering Physics · Q34

Classical Mechanics

Engineering and GATE · Engineering Physics · question 34

Q34

The moment of inertia tensor of a rigid body is given by \[I = [ array*20c 8&0& - 4 \\ 0&4&0 \\ - 4&0&8 array ]\] Moment of inertia a out an axis n = ( 1/2,\, 3 2,\,0 ) is

The moment of inertia tensor of a rigid body is given by I = \left[ {\begin{array}{*{20}{c}} 8&0&{ - 4} \\ 0&4&0 \\ { - 4}&0&8 \end{array}} \right]
Moment of inertia a out an axis   is
A.
6
B.
5
Answer
C.
2
D.

Answer: Option B

Solution

Answer: Option B
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