Shift to neutral, coast to shoulder, check linkage and repair before you proceed.
You should not reach down and pull the accelerator with your hands. point blank switch to lower gear
Stuck closed, you cannot. Stuck open, you are foolish
Shift your car into neutral and use the break. Your car might break from over revving but it is worth the risk.
NO
put the vehicle in neutral, pull over and shut off engine. then look to see why the pedal stuck
A sticking accelerator is usually the result of binding throttle cables or a broken return spring. Make sure that these items are ok as a stuck accelerator can be dangerous.
Turn the ignition off.
put the car in neutral
Probably all of it.
Shift to reverse
Describe what to do if food gets stuck in an appliance.
regardless.. $90 if your accelerator is stuck remove your foot, lol or be smarter turn the engine off and hit the brakes also if it stays stuck you may have a bad throttle cable go get that checked out and if your in traffic and the pedal gets stuck and you hit someone it's still your fault