1. The problem statement, all variables and given/known data Solve free fall from height h to the Earth´s surface in the place longitude φ. During solving, Consider gravitation acceleration as a constant for the whole trajectory, so g=constant. (consider a homogeneous gravity field) and variables which are including angular speed ω consider for much less then variables including gt. Consider h=100m and φ=0 degree. Result should be y(t)=(gωt^3cosφ)/3 2. Relevant equations m(dv/dx)(dx/dt)=-2mωvsinφ Fc=-2mωvsinφ v=v0+gt y=y0+v0t+1/2gt^2 ω=v/r 3. The attempt at a solution Tried to make an differential equations, bude i cant get to my result.