Measuring Speed (OCR GCSE Physics A (Gateway Science Suite)): Flashcards

Rarely constant

5-7 $m/s^{-1}$

330 $m/s^{-1}$

~1.5 $m/s^{-1}$

~3 $m/s^{-1}$

~6 $m/s^{-1}$

14 km/h

125 miles/h

900 km/h

mm, cm, m, km

ms, s, mins, hours

Use appropriate units depending on lengths involved