For a satellite to stay in orbit around earth, it has to be moving forward very fast all the time. what force will make it fall to earth if it goes too slowly?

earth's gravity

the force of friction

the magnetic force from earth's north pole

the sun's gravity

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