16.61 Aerospace Dynamics Spring 2003 Derivatives d/aT dT =nmro dr dt dr External forces: None Lagrange's equation gives the equation of motion as i-ro=0 What do we get if we solve this via Newtons method? Massachusetts Institute of Technology C How-Deyst 2003(Based on Notes by Blair 2002r r 16.61 Aerospace Dynamics Spring 2003 Derivatives: ∂T = mrD, d   ∂T   = mrDD, ∂T = mrω2 ∂ D dt  ∂ D  ∂r External forces: None Lagrange’s equation gives the equation of motion as r r CC− ω2 = 0 What do we get if we solve this via Newton’s method? Massachusetts Institute of Technology © How-Deyst 2003 (Based on Notes by Blair 2002) 3