Figure 1 shows a motorcycle controls. The speedometer is used by the motorcyclist to calculate the difference between the measured and desired speeds. The motorcyclist uses the throttle or the brakes as required to adjust the speed. If the motorcycle's current speed is not excessive, the motorcyclist can rely on momentum and gravity to slow it down. Draw the functional block diagram of the system (5 marks, C3).
Motorcycle Control
Handlebar
Clutch Lever
Throttle
Brakes
Figure 1: Motorcycle controls