Ceres, the largest asteroid known, has a mass of roughly 8.7 x1020 kg. if ceres passes within 12,000km of the spaceship (2.75e4kg) in which you are traveling, what force does it exert on the spaceship?

11.1 N

Explanation:

The gravitational force between the asteroid and the ship is given by:

where

is the gravitational constant

is the mass of the asteroid

is the mass of the spaceship

is the distance between the asteroid and the spaceship

Substituting numbers into the equation, we find the force

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

3. dark matter

empty space could also be a simple vacuum