teresa7567
teresa7567 teresa7567
  • 01-06-2019
  • Physics
contestada

What is the average speed of an object that moves 100 m in 4 seconds and then remaining at rest for 1 second?​

Respuesta :

AL2006
AL2006 AL2006
  • 01-06-2019

During the first 4 seconds, its average speed is (100/4) = 25 m/s .

During the full 5 seconds, its average speed is (100/5) = 20 m/s .

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