Rotation 2

VITEEE 2015 Papers › Mechanics questions › Rotation 2

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Grandmaster ·2010-03-29 09:42:41

isn't friction coeffivient of the wall required as when there will be a collision there would be a rotational impulse of Î¼_wall J (J being the linear impulse)!!!!

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Anjalee ·2010-03-29 09:46:09

No it is not required.. It can be solve using conservation of angular momentum...

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Asish Mahapatra ·2010-03-29 19:14:11

@grandmaster: it is given the wall is smooth, so it wont give any frictional impulse.

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Grandmaster ·2010-03-30 09:11:34

ya...sorry didn't read the question well!!!!

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ajoy abcd ·2010-05-19 10:05:43

Because of friction i don t think ang momentum will be applicable

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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

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Rotation 2

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