Respuesta :

Answer:

  1. 50 Joules of work on the system
  • Total distance is 1m
  • W= F ×D
  • 50 Joules = F × 1m
  • F= 50 Newtons
  1. W= 1234 J
  2. D= 45
  3. 1234= F × 45 meters
  4. F= 27.42 Newtons
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