vector is arrows
a-> = (4 3)
b-> = (2 1)
c-> = (1 -3)
b + c = sum of vector
||a|| = √4^2 + 3^2 = 5
Newton’s low of gravity
F = G m1*m2 / d^2
Gravity = 6.67*10^-11 Nm^2/kg^2
Mass of the moon
m2 = 1.62 m/s^2
R = 1.737*10^6m
A2 = 4A, A1
xM, dES, dMS
import numpy earth_mass = 5.97e24 moon_mass = 7.35e22 gravitational_constant = 6.67e-11 def acceleration(moon_position, spaceship_position): vector_to_moon = moon_position - spaceship_position vector_to_earth = - spaceship_position nonsense = numpy.linalg.norm(moon_position) * spaceship_position return nonsense
