How does the magnetic field around a bar magnet change with distance?

the gravitational pull is stronger the closer the object is to the magnet but gets weaker as you move the object away from the magnet

Explanation:

if you hold a magnet right over a nail it immediately shoot up onto the magnet

were as if you hold it at a distance it will move but not as fast

the closer the planet is to the sun, the larger the gravity

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me