pulley

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pulleys and strings are massless and there is no friction.find the relation for accelerations between hanging plank marked 1 and block marked 2.
plz explain

#Physics #Mechanics

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eureka123 ·2009-03-27 10:45:33

constraint bana lo bhai.............yaan yahi problem hai?????tab fir madad karte hain.[1][1]

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dinks007 ·2009-03-27 10:48:29

koshish kiya magar no success

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Kalyan Pilla ·2009-03-27 10:57:39

a_block=-3a_plank

Ill post the solution if the answer is correct[1]

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eureka123 ·2009-03-27 11:01:46

does this help u???????

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Kalyan Pilla ·2009-03-27 11:12:33

This is the solution

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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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pulley

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