Let G be the universal gravitational constant and mp be the mass of the planet a satellite is orbiting. Which equation could be used to find the velocity of the satellite if it is placed in a low Earth orbit?(1 point)

Question

Responses

v=Gmp(7,000 km)−−−−−−−√

v=1(7,000 km)Gmp−−−−√
v=1(7,000 km)Gmp−−−−√

v=1(200 km)Gmp−−−−√
v=1(200 km)Gmp−−−−√

v=Gmp(200 km)−−−−−−√
v=Gmp(200 km)−−−−−−√

Answer 1

The equation that could be used to find the velocity of the satellite if it is placed in a low Earth orbit is:

v = √(Gmp/200 km)