This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: σ = σ ∗ , τ = τ ∗ . 1 3. The relationship between the coordinates of a tangent vector relative to the cartesian and cylindrical coordinate charts is x y z = ρ cos ϕ − ϕ ρ sin ϕ ρ sin ϕ + ϕ ρ cos ϕ h The relationship between the coordinates of the tangent vector on b C relative to the chart ³ b C , ( y,z ) T ´ and the correspondint tangent vector on C relative to the Cartesian coordinate chart is x y z = y − 2 z y z 4. The virtual power is given by F x x + F y y = R ( F x cos θ + F y sin θ ) θ = F θ θ , such that F x /F y = − tan θ ⇒ F θ = 0 which states that a force pointing towards O has no virtual power, since it is orthogonal to the motion of the particle. 5. 2...
View
Full
Document
This note was uploaded on 11/17/2011 for the course TAM 412 taught by Professor Weaver during the Spring '08 term at University of Illinois, Urbana Champaign.
 Spring '08
 Weaver

Click to edit the document details