rotation

VITEEE 2015 Coaching › Mechanics questions › rotation

a particle of mass m rotates in a circle of radius a with uniform angular speed w It is viewed from a frame rotating about z-axis with a uniform angular speed w_o The centrifugal force on the particle is

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iitimcomin ·2009-02-25 18:07:42

is the particle in the frame about whose z axis theres rotation or is the observer in that frame??????????????????

the observer shudnt affect the particle .... unless u go to very wierd situation which were described by eistien[3] ......

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karan9989 gupta ·2009-02-26 18:12:43

I am sorry Only this much is given in the ques and i think the observer is in the frame which is rotating about z axis

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eureka123 ·2009-02-26 19:15:14

i dont think rotating refrence frame is in syllabus............otherwise corolosis force will aplllied and we get ans through that....maybe another method also exists?

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

° ∂ ∞ 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

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