Older vehicles with a carburetor have a choke to aid in cold starts. The choke would be part of the carburetor. If it was to be stuck on the engine would flood and not start. Newer vehicles (mid 80's and up) are fuel injected and do not use the "choke" as such. It is done electronicly.
AIR
If car is fuel injected (which I assume it is) it does not have a choke
Broken suspension part of some kind.
break the window then get in
Choke, in car terms, is adjusting how much air flows into the engine.
your exhaust may be jammed
A choke is usually a knob or lever that is usually used when starting the car. It manipulates the choke valve on the carburetor to create a richer air to fuel ratio, thus making it easier to start.
If your car is shaking while it is idling, it is most likely your automatic choke. The automatic choke is not operating correctly but if you remove the choke and put a lubricant on it, it should stop shaking.
If the car has fuel injection you cannot use a choke. however if the car has a carburetor without a automatic choke that is when add a manual choke cable to the carburetor choke flap. When you pull the choke flap closed it limits the air flow to the engine allowing for the engine to warm up so so it can atomize the fuel for the engine to run more efficiently. This is important in cold weather you almost always have to use a choke to start the engine.
If you have a jammed gas pedal, rather than tapping it until it comes loose, try shifting the car into neutral. Slow down and guide the car to a safe place to stop and then turn off the car.
Until the engine will run without the choke being pulled.
In order to fix a jammed glove box in a car, a person will need a credit card, screwdriver, hammer, paper clip, and graphite. Force will have to be used to open up the glove box.