ellag23 ellag23
  • 18-09-2022
  • Physics
contestada

A runner of mass 58.7 kg starts from rest and accelerates with a constant acceleration of 1.07 m/s2 until she reaches a velocity of 7.5 m/s. She then continues running with this constant velocity.

a) How far has she run after 53.3 seconds?
b) What is the velocity of the runner at this point?

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