Speed conversion: Nascar Rusty Wallace 2004: 509 km/hr

Speed m/sec m/min m/hr m/day m/wk km/sec km/min km/hr km/day km/wk mm/sec mm/min mm/hr mm/day mm/wk in/sec in/min in/hr in/day in/wk ft/sec ft/min ft/hr ft/day ft/wk yard/sec yard/min yard/hr yard/day yard/wk mile/sec mile/min mile/hr mile/day mile/wk nautical mile/sec nautical mile/min nautical mile/hr nautical mile/day nautical mile/wk mach c (speed of light)

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141.4 m/sec

8.483 km/min

509 km/hr

12216 km/day

798112 km/wk

154.6 yard/sec

0.08786 mile/sec

5.271 mile/min

316.3 mile/hr

7591 mile/day

495925 mile/wk

4.581 nautical mile/min

274.8 nautical mile/hr

0.41197 mach

Compare

Compare 509 km/hr to speed standards from:
Cars • Planes • Physics • Nature •

Citroen 2CV top speed • 90km/h local speed limit • 70mph UK/US highway limit • 120km/h highway speed limit • 130km/h highway speed limit • Toyota Prius top speed • Tesla Model-S P85D top speed • Porsche 911 Turbo top speed • BMW M5 top speed • Formula-1 Ferrari • Bugatti Veyron top speed • Nascar Rusty Wallace 2004 • Dodge Tomahawk top speed •

References

Speed of light

Speed of sound

Speed of unladen swallow