A sailing ship cannot sail directly into a headwind.
In her study, children jointly solved complex algebra problems on flight dealing with the relationships among aircraft, wind speed, time, and headwind or tailwind conditions.
There is no departure from the 'intended track', but tacking takes place in response to headwinds.
Inquiries were immediately made, and it was found that the aircraft had met abnormally strong headwinds of which the captain had received no adequate warning.
Will the speed of the helicopter enable it to compete with 50 and 60 miles an hour headwinds?
We should not let these achievements slip out of our hands in the face of any old headwind.
It is true that you frequently enjoy cycling, and in a variety of conditions: without wind, with the wind behind you and with a headwind.
The implied higher financing costs and the reduced access to credit are likely to interact with other headwinds, such as high oil prices and rising inflation, facing the global economy.
