- headward acceleration
- ускорение в направлении ноги — голова
English-russian astronautics dictionary. - M.: Military Publishing house. Compiled by F. P. Suprun, K. V. Shirokov. 1964.
English-russian astronautics dictionary. - M.: Military Publishing house. Compiled by F. P. Suprun, K. V. Shirokov. 1964.
positive acceleration — noun : headward acceleration * * * positive acceleration, an increase in velocity … Useful english dictionary
valley — valleylike, adj. /val ee/, n., pl. valleys. 1. an elongated depression between uplands, hills, or mountains, esp. one following the course of a stream. 2. an extensive, more or less flat, and relatively low region drained by a great river system … Universalium
positive G — noun : the G force exerted on the human body in a headward direction during acceleration … Useful english dictionary