📊/⏱️

#rate of speed #frequency rate #per unit time #data rate #words per minute #events per second #measurement rate #flow rate

⏱️➡️5️⃣5️⃣

#55 kmh #kilometers per hour #rate of speed #velocity measurement #time distance #fifty-five

⚡️/🕛

#per hour #rate of speed #consumption rate #power per hour #energy per hour #hourly usage