An engine is received that hunts and surges at top no-load speed only. To determine whether the carburetor or the governor system is causing the symptom, a specific troubleshooting process can be followed. Technician A says that to separate the governor system from the carburetor, simply hold the throttle plate still and see if the engine continues to hunt & surge. Technician B says that hunting and surging is caused exclusively by a lean mixture in the carburetor. Which technician is correct? Technician A Technician B Both technicians A and B Neither technicians A nor B

Sorry i don’t know what to do

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction