Answer:
Just gonna take this at free points and yes you are right but I am confused on what you wanted us to do
The answer is Technician B
H = 1/2 g t^2 no original vertical velocity
t = (2 * 2000 / 9.8)^1/2 = 20.2 s
Sx = 100 m/s * 20.2 s = 2020 m
The earth has a larger mass and therefore more inertia.
Explanation: