PpSTLeR7955 PpSTLeR7955
  • 09-01-2024
  • Physics
contestada

A truck weighing 1000 kgf changes its speed from 36 km h⁻¹ to 72 km h⁻¹ in 2minutes. Calculate: i the work done by the engine and ii its power/ g = 10 m s⁻²

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