An isosceles triangular piece is cut from a square plate of side 
The piece is one-fourth of the square and mass of the remaining plate is 
. The moment of inertia of the plate about an axis passing through 
and perpendicular to its plane is
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Question ID - 100182 | SaraNextGen Answer An isosceles triangular piece is cut from a square plate of side The piece is one-fourth of the square and mass of the remaining plate is . The moment of inertia of the plate about an axis passing through and perpendicular to its plane is
a)
b)
c)
d)
An isosceles triangular piece is cut from a square plate of side The piece is one-fourth of the square and mass of the remaining plate is . The moment of inertia of the plate about an axis passing through and perpendicular to its plane is
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b) |
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c) |
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d) |
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1 Answer - 5876 Votes
3537
Answer Key : (a) -
Answer Link|
(a) Mass of each of the four parts Mass of the plate including the cut piece Moment of inertia of the whole plate (including the cut piece) About the said axis Now moment of inertia of the remaining portion should be 3/4 of the above= |
