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1ãTo remove the ambiguity, these laws should refer to the velocity and the acceleration of the center of mass.
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2ãGazelles can move with astonishing velocity.
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3ãA liquid drop removed from a sheet or jet may be exposed to the aerodynamic pressure effect of a high relative gas velocity.
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4ãThe current velocity of the flood stood at3.6 metres per second.
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1ãThis course is designed so that students can progress at their own speed.
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2ãWe aim to increase the speed of delivery (= how quickly goods are sent) .
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3ãAre you up to speed yet on the latest developments?
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4ãHe put on an impressive turn of speed in the last lap.
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