Every car slows down for speed bumps... that's what speed bumps are for.
No, that has nothing to do with idle speed.
It maybe your suspension that squeaks when ever you go over the speed bumps.
Most likely a bad tire.
bad shocks or struts
Borrow your mama's car for the driving test.
== == == == The object is moving the speed of the water, not the speed of the wave. Example: when you are riding in a car, you are moving the the speed of the car not the speed of the bump in the road. The bumps in the water are mostly caused by wind & are like bumps in the road, but these bumps move. in an ellipse
Reading, Bumps, Speed, Curves, Eating Too Much
High speed vibration is often an indication of a wheel that is out of balance or a bent rim. It can also be a bent driveshaft or bad U-joint. Vibration when you brake at high speed is almost always a warped rotor on the disk brakes.
you crash
The impact speed when the car moving at 100 km/h bumps into the rear of another car traveling at 98 km/h is 2 km/h. This is because the difference in speeds between the two cars is 2 km/h when they collide.
Swerve, Speed, Go Over Bumps, Sharp Turns, Brake Quickly