ashleyarsen
ashleyarsen ashleyarsen
  • 17-10-2017
  • Physics
contestada

a high school student ran the 100 meter dash in 12.20 seconds. find the velocity in meters per second and kilometers per hour.

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zomsix
zomsix zomsix
  • 30-10-2017
v= 100 m/12,2s
v≈ 8,2 m/s = 29,52 km/h
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