'dragging speed' is correct and usable in written English.
You can use it to describe a situation when something is moving slowly, such as when someone is reluctant to do something. For example, "He resumed typing, but was moving at a dragging speed."
You have some variables: size, weight, material, shape, for example, and you have criteria for their effects: fuel consumption, wind drag, speed, and so on.
In the late 1980s, he observed that the inflow and outflow of passengers was dragging the speed of the bus at each station.
Control the density by adjusting the drag speed.
The latest trend that seems to have hit student halls is "carpet surfing" – which essentially seems to consist of standing on old bits of cardboard whilst being dragged, at speed, along the corridor.
But, as with that prehistoric opener, the revelations are delivered through montages, which drag, then speed up, revealing without overexplaining, grounded in Coon's brilliantly unsentimental, largely silent performance.
At the 1987 Chief Auto Parts Nationals, where he was runner-up, Hill set an NHRA record of In doing so, he became the first person to hold both the land and water quarter mile drag racing speed records simultaneously.
The areas on the bottom of the board that reduce drag and speed you up.
The drag of the side of the ball turning into the air (into the direction the ball is traveling) retards the airflow, whereas on the other side the drag speeds up the airflow.
Two officers lift his body to let the vehicle gather speed, dragging the screaming man behind it.
Imagine a band of hunters stringing a mile of net between two massive all-terrain vehicles and dragging it at speed across the plains of Africa.
