Question

a spaceship has a mass of 50,562 kg.

Answer 1

Explanation:

A spaceship is stationed on Mars. How much energy must be expended on the spaceship to launch it out of the solar system ? Mass of the space ship = 1000 kg; mass of the sun = 2×10

30

kg; mass of mars = 6.4×10

23

kg; Radius of mars = 3395 km; Radius of the orbit of mars = 2.28×10

8

km

G=6.67×10

−11

Nm

2

kg

−2

.

Hard