sometimes if the brakes are old
If you hear the squealing when applying the brakes, the pads are worn out and need replacing ASAP. Failure to replace the pads immediately will result in worn out rotors which will also need replacing. If the squealing noise is not when braking it may be a worn drive belt.
Yes, if any of the components of the braking system were damaged in the accident.
that nosie is the wheels locking up, this doesnt usually happen in modern cars as they have anti-lock brakes.
No they should not panic as panicking reduces the grip of the situation and increases the fatality
Electromagnetic radiation produced by the deceleration of a charged particle when deflected by another charged particle.
No, the ABS light will come on when there is a problem with the anti-lock braking system. Have this looked into by a professional. You will know your brake pads need changing when you hear a squealing sound when you apply the brakes.
it is possibly your calipers and or rotors.
Your brake pads may need to be replaced, or your rotors may be "Pitted" and may need to be "Turned"
Bremsstrahlung (Braking) radiation
I have a 2004 freestar that also makes a squealing or "whistling" as I call it. I've had the ford mechanics look at it and they said the brakes are fine. I think it has something to do with the alloy wheels. The whistling starts on our van after it goes above 35 mph. As far as I can tell it's not a major problem just an annoyance.
The front brake pads have wear indicators that will cause a squealing noise during braking when the pads need replacement. If you don't have this noise during braking they don't need replaced. Rear pads should last through 2-3 sets of front pads. The brake fluid should be replaced every three years.
Wornb brake pads. You are hearing the warning device that is telling you to replace the pads.