There was no brake, the accelerator broke down and I was hit by a car.

There may be the following reasons and extended explanations for the situation that "the accelerator failed to brake and was hit by a car":

1. Brake failure: Brake failure, the driver can't stop in time, leading to inevitable collision. Brake failure may be caused by damaged parts of the brake system, insufficient brake fluid or brake circuit problems.

2. Throttle out of control: If the throttle is out of control, the vehicle may accelerate and fail to stop, resulting in a collision accident. Throttle out of control may be caused by accelerator pedal or accelerator circuit failure, sensor failure or electronic control unit problem.

3. Driving operation error: The driver may not stop the vehicle in time due to improper operation, stepping on the accelerator and braking at the same time, or not operating the brake pedal correctly, which eventually leads to a collision accident.

Extended explanation:

In this case, you must first ensure the safety of yourself and other passengers. If there is a collision accident, you should call the police in time and seek rescue. For accidents caused by vehicle failure, contact professional maintenance personnel for maintenance in time. In addition, timely vehicle maintenance is also very important, which can reduce the occurrence of unexpected failures. Drivers should carry out necessary safety checks before driving to ensure the normal operation of the braking and throttle system, maintain good driving habits and skills, and improve driving safety.