liapina2011lio liapina2011lio
  • 17-07-2017
  • Physics
contestada

A man swims at a speed of 0.4 m/s. How long will it take him to cross a pool of length 50 m?

Respuesta :

sergibcnusa sergibcnusa
  • 17-07-2017
Distance = speed * time, then time = distance / speed.

time = 50 / 0.4 = 125 s
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