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masses m1 and m2 both 10 kg are connected by a spring (k=100 N/m). Coeff of friction with ground is 0.04. wat is the minimum constant horizontal force to be applied on m1 to just move m2?

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eureka123 ·2009-09-20 09:55:24

see post #13 here..
http://www.targetiit.com/iit-jee-forum/posts/spring-again-2691.html

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Aditya Bikram Bhandari ·2009-09-21 08:23:35

but if we use work energy theorem with v=0 then how will the other block move? this force should be sufficient only to move the first block.... or am i wrong

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Basic Integral Calculus Operators Symbols Matrix Cases

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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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