Nice one

JEE Advanced 2015 Preparation › Mechanics questions › Nice one

A particle B of mass 0.6 kg slides down the smooth face PR of wedge A of mass 1.7 kg, which can move freely on a smooth horizontal surface.Show that:-
(a) the acc of A is 3g/20
(b) the vertical component of the acc of B is 23g/40.
(c) the horizontal component of the acc of B is 17g/40.

#Physics #Mechanics

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2 Answers

1

Banned User ·2009-09-01 07:37:24

No the ques is right.

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3

iitimcomin ·2009-09-01 09:56:10

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

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

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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