1. The problem statement, all variables and given/known data What is the maximum height that the body reaches when thrown vertically upwards from the surface of the Earth at a velocity of 5km/s, if we neglect the impact of the atmosphere? The radius of the Earth is r= 6400km; the acceleration of gravity on the surface is g = 10 m/s². 2. Relevant equations KE= mv²/2 PE= mgh 3. The attempt at a solution KE + PE = PE’ (mv²/2) – (mM/r)G = -(mM/r+h)G F(gravity)= mg f = (mM/ r²)G mg = (mM/ r²)G g= MG/ r²) → MG = g r² h= [g r² / rg/r – v0²/2] – r h= 1553.4 m Are my calculations correct?