What is lowest g?

"Lowest g" is an ambiguous term and could refer to different things:

  1. Lowest gravitational acceleration: The acceleration due to gravity (g) at a specific location on Earth varies depending on factors such as latitude, altitude, and local geology. The lowest g measured on Earth is at the equator, where g is about 9.78 m/s² (32.1 ft/s²). The highest g is at the poles, where it is about 9.83 m/s² (32.2 ft/s²). However, these differences are small and not perceptible to humans.

  2. Lowest g-force experienced by humans: The lowest g-force experienced by humans is typically around 0g, which is experienced in weightlessness or freefall. This can occur during parabolic flights, spaceflight, or even when riding certain amusement park rides.

  3. Lowest gravity in the universe: The lowest gravity in the universe (that we know of) is found in intergalactic space and voids, where the gravitational attraction of matter is too weak to form galaxies or stars. The gravitational acceleration in these regions is about 10^-14 m/s², which is about 10^15 times weaker than the acceleration due to gravity on Earth.

Overall, the term "lowest g" needs to be more specific in order to provide meaningful information.