Compared to the slope and speed of a cold front, a warm front's slope and speed are generally:

A warm front is characterized by a more gradual slope and a slower speed compared to a cold front. The slope of a warm front is typically about 1:200, which means for every 200 units of horizontal distance, the warm front rises only 1 unit. This gentle slope results in a more gradual transition between air masses, leading to extended periods of cloudiness and precipitation that can occur over a larger area.

In contrast, cold fronts have a steeper slope, usually around 1:100, and move more quickly due to the difference in density between the cold and warm air masses. The steep angle of a cold front causes more sudden weather changes, such as thunderstorms and heavy precipitation, but over shorter durations.

So, the comparison indicates that warm fronts are indeed smaller in slope and slower in speed when analyzed against cold fronts. This understanding of the dynamics between warm and cold fronts is crucial in meteorology and helps pilots anticipate weather changes.