Moment of inertia

BITSAT 2015 Discussion Forum › Electricity and magnetism questions › Moment of inertia

let I be the moment of ineria of a uniform square plate about an axis AB that pases thrpugh the centre & parallel to two of its sides. CD is a line in the plane that passes thru the center of the plate & makes an angle Î¸ with AB . Moment of inertia about CD is ? Answer(I)

#Physics #Electricity and magnetism

UP 0 DOWN 0 0 6
Post on FacebookPost anonymously?

6 Answers

1

Anuj ·2009-03-13 08:14:15

"& parallel o wo of its ides"

what is meant by this????
try to improve ur typing mistakes!!!!!!

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

Akand ·2009-03-13 08:17:17

wat do u mean try to improve ur TYPING MISTAKES??????? shud he make more mistakes??? hehehe[3][3][3]........

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

greatvishal swami ·2009-03-13 08:35:26

hahaha [9][9][9][9][9]

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

skygirl ·2009-03-18 03:44:44

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

skygirl ·2009-03-18 03:47:26

made a generalisation....
for any polygon with 4n sides....

MOI about any axis on its plane is equal....

UP 0 DOWN 0
Post on FacebookPost anonymously?

11

Subash ·2009-03-18 03:49:49

yep its direct from perpendicular axis theorem

UP 0 DOWN 0
Post on FacebookPost anonymously?

Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω