The sound is most likely the brakes squealing. Check the pads to make sure that the metal part isn't cutting into the rotor.
If your car makes a squealing sound when you are turning it is because your brakes have worn out. When the brakes wear down below a certain point, a wire pops loose. That makes a squeaking sound.
The squealing sound you hear when your car brakes are wearing out is referred to as a "squealer." This indicator is a strip of metal that when the brake pad wears down makes contact with the rotor making a metal on metal noise.
because when you stop theres friction between the tire and the ground making a sound and im 7 years old and i know this
Worn serpentine belt and/or belt tensioner.
Probably a worn or loose belt
you need to replace your belts. Take it to AutoZone to have them look at it
Cooling fan bearing?
Could be a belt slipping
More than likely the fan belt is a little loose - easy to fix.
you probly have a belt slipping, a can of belt dressing should stop the sound
Some manufactures use a wear indicator that causes a squealing sound when the pads need to be replaced.
Usually when a car makes squealing sound after accelerating with the heater on, the serpentine belt is a little loose. It likely needs adjusting by a professional.