Fluctuations can occur over a steady incline due to a variety of factors, such as changes in the wind, variations in temperature or humidity, changes in the surface or slope of the incline, and other external factors that can affect the movement of the object or system on the incline. These fluctuations can also be caused by internal factors, such as changes in the speed, acceleration, or force of the object or system as it moves along the incline. In general, any slight variation in the conditions or factors that affect the movement of the object or system can lead to fluctuations in its speed or trajectory, even if the overall incline remains steady. Therefore, fluctuations can occur even in the presence of a steady incline due to the complex and dynamic nature of the physical and environmental factors that influence the motion of objects and systems