Recent content by smalllittle

this problem deal with classical orbit parameters. a bold letter indicates a vector. ex:r is a vector while r is a scalar. Homework Statement given that, relative to the geocentric equatorial frame, r=-6634.2i-1261.8j-5230.9k[km] the eccentricity vector is e=-0.40907i-0/48751j-0.63640k...

got it. thanks all

Homework Statement An Earth satellite has a speed of 7km/s and a flight path angle of 15 degree when its radius is 9000km calculate the true anomaly and eccentricity of the orbit. Homework Equations r=h^2/u(1+ecostheta) The Attempt at a Solution The problem statement just doesn't...

Homework Statement 3. Find the partial fraction expansions of the following polynomials a) 10/[(s^2)(s^2+6s+10)] The Attempt at a Solution I assume i should expan the polynomial in the form A/s^2+B/s+(Cs+D)/(s^2+6s+10) but i stuck at finding B. Maybe my expansion is just wrong .. :(