Answer | Crossword Clue |
---|---|
MACH | Eponym for a measure of speed |
ERNST | Physicist Mach who lent his name to a measure of speed |
OLDS | Speed Wagon eponym |
RATE | Measure of speed |
KNOT | Measure of speed |
FPM | Measure of speed: Abbr. |
RPM | Measure of speed: Abbr. |
MACH | Speed of sound measure |
WARP | Measure of speed in "Star Trek" |
MACH | Measure of speed relative to sound |
MACHNUMBER | Measure of speed, in the jet age. |