Question

a spaceship has a weight of 8.82 x 10⁴ N on the surface of the Earth. the space ship is launched from earth and lands on a distant planet where it has a weight of 3.90 x 10⁵ N. what is the acceleration due to gravity on this planet?

Answer 1

$$g'=g\frac{W'}{W}\\g'=9.8\frac{39}{8.82}=43.3\frac{m}{s^2}$$