faithw6417 faithw6417
  • 25-01-2024
  • Physics
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A truck weighing 1000 kgf changes its speed from 36 km/h⁻¹ to 72 km/h⁻¹ in 2 minutes. Calculate:

the work done by the engine and its power. (g =10 m/s⁻²)

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