text: # physical science
  
  A car travels through a school zone at a speed of 36 m/s was the 45 mi/h speed limit exceeded? yes or no
  
  1. 45mph*5280ft/mi*1m/3.2808ft*1hr/3600s
  
  speed limit= 20.12 m/s
  
  the speed limit is less than the speed of the car.
  
  yes, the car exceeded the speed limit.
  
  posted by sasha
  2. V = 36m/s * 1mi/1600m * 3600s/h = 81mi/h
  
  posted by Henry
  3. no
  
  posted by kennedy
  
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