Conditions given: Injection altitude (a0) of a spacecraft in orbit =500km Rearth=6,371km Mearth=5.9751024kg Gravitational constant, G=6.6701011Nm2/kg2 Plot the five (5) orbits and indicate the necessary velocity on each curve. 1. Circular orbit 2. Elliptic orbits with r2=3r0 and r2=4r0, where r0=Rearth+a0,=(r2+r0r2r0) 3. Parabolic orbit 4. Hyperbolic orbit with =2