Seudónimo Seudónimo
  • 23-01-2017
  • Biology
contestada

if you walk for 1.5 hours and travel 7.5km, what is your speed?

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yeshasvikamma
yeshasvikamma yeshasvikamma
  • 23-01-2017
Average speed=distance/time=7.5 km/1.5hr=5km/hr
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