Well, one is more effeciant than the other. I think it would run on less gass.
Answer:
The speed of the spacecraft should be 719.35m/s
Explanation:
if the spacecraft is orbiting the planet with a circular orbit, the gravitational force must act as a centripetal force. This means:

In this case, the pluto's mass M is 1.3099·10^22 kg. The radius of the planet R is 1188.3Km and G is the gravitational constant. Therefore:

Answer:
a large matters of body with no shape is mass
Explanation:
0.75
According to the formula, P=IV
150 = I×200
I believe it is velocity, acceleration is in m/sec^2