meadowb0426 meadowb0426
  • 20-10-2020
  • Physics
contestada

!!! I NEED URGENT HELP !!!

I NEED URGENT HELP class=

Respuesta :

hannjr hannjr
  • 20-10-2020

Answer:

P = W / t       where P is power and W the work done

P = F x / t = F v

Then v = P / F = 450 J/s / 350 N = 1.29 m/s

T = 46.6 m / 1.29 m/s = 36.1 sec      where T is the required time

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