I am guessing here. Inspect the shocks for a broken one. Could also be a suspension part that is defective. You need to inspect the suspension, exhaust system, and brake system. Also look in the trunk to make sure womething is not loose and rooling around.
change brakes or check drums
The power brake booster is leaking vacuum and that makes the engine die when the brakes are applied. Replace brake booster.
you need brake pads
The friction between 2 objects makes them squeak
No, car brakes actually increase friction in order to slow down or stop the vehicle. When the brakes are applied, they create friction between the brake pads and the brake rotors, converting the kinetic energy of the moving vehicle into heat energy that dissipates, causing the vehicle to slow down.
The buzzing noise could be the buzzer for a problems with the brake system. If the brakes are not working at all, check to make sure that there is fluid in the brake master cylinder. Low fluid can make the buzzer sound, and is an indication of more severe problems.
mud
it creats a flat spot on your tire which makes it skid easy, like a sled. When your driving in snow or ice, don't slam on your brakes, just tap them over and over again and let go of the accelarator, and hold the steering wheel tight.
REPLACE THE STEERING DAMPNER SHOCK ASSEMBLY. THE SHUDDER IS COMING FROM THE FRONT TIRES & WHEN YOU TAP THE BRAKE, IT PUTS A 'DRAG' ON THE FRONT WHEELS AND STABILIZES THEM.
This one is easy. Brake booster diaphragm is ruptured, causing a massive vacuum leak, which will cause the engine to run poorly when the brakes are applied. A loss vacuum assist will make it difficult to stop the vehicle.
It could be because you just have the cursed bad luck that makes your head a target for the objects around you.
Tectonic plates shifting around while bumping into another tectonic plate. When the plates slide pass each other, it creates a transform boundary which makes earthquakes.