public void EarthForce()
{
GravitationalForce g = new GravitationalForce(Constants.Earth.MASS);
Assert.That(g.compute(1.0), Is.EqualTo(G * Constants.Earth.MASS));
Assert.That(g.compute(1e6), Is.EqualTo(G * Constants.Earth.MASS / 1e12));
}
public void EarthMoonForce()
{
GravitationalForce g = new GravitationalForce(Constants.Earth.MASS, Constants.Moon.MASS);
double d = 370.149120e6;
double f = G * Constants.Earth.MASS * Constants.Moon.MASS / (d * d);
Assert.That(g.compute(d), Is.EqualTo(f));
}
public void UnitForce()
{
GravitationalForce g = new GravitationalForce(1.0, 1.0);
Assert.That(g.compute(1.0), Is.EqualTo(G));
}