Sounds like you need new brakes. When they get worn down they make a metal on metal sound.
metal, right? Sounds like metal, yes.
Its kind of a grinding screeching metal on metal noise.
The most common reason for a wheel to make noise when you brake is the brakes needing replacement. When the brake pads or shoes wear down, the metal scrapes against the metal on the drums or rotors, causing noise.
If you are lucky it may be the crankshaft pulley. sometimes they break and make a lot of noise. But, if it is making a metal in the engine kind of noise it may be time to look for a new car.
The engines would seize up and we all would be walking.
Heating a metal in a crucible can cause the metal to react with the surrounding gases. thus, when weighing the metal after heating, the mass increases because of the addition of the gaseous elements
Putting metal in the microwave can cause a fire to happen.
Possible its time to change those brake pads out. The whining noise is possibly the metal grinding to your rotor, which would cause your wheel to shake. Consider getting those rotors turned as well.
Probably your brake pad came off.
I would never recommend metal racks in glass pans . Both conduct heat at different levels and can cause the glass to brake. Please use metal racks in your metal pans .
Exhaust vibration or loose mount, bad bearing on 1 of the accessories, loose belt squeal, if it's ticking-valvetrain with low oil.
you know, im not sure. im trying to figure that out too.