What are the names of the three pedals in Subject One?

[LeJackson]

Three pedals from left to right are: clutch pedal; brake pedal; accelerator pedal. The following is a detailed introduction of the clutch: Function: The clutch plays a role when the vehicle starts and shifts gears. At this time, there will be a speed difference between the first shaft and the second shaft of the gearbox. After cutting off the engine power from the first shaft, the synchronizer can keep the speed of the first shaft synchronized with the second shaft. After engaging the gear, the shaft is connected to the engine power through the clutch, allowing the power to continue to be transmitted. Buffer device: In the clutch, there is also an essential buffer device. It consists of two disks similar to flywheels, with a rectangular groove on the disk, and springs are set in the groove. Under severe impact, the springs between the two disks generate elastic interaction, buffering external stimuli and effectively protecting the engine and clutch.