Respuesta :

The work done to cover a height of 20meters is 31.392 Joules

Work Done

Given Data

  • Mass of cricket ball = 160g = 160/1000 = 0.16kg
  • Distance traveled = 20m

We know that the word done to cover a 20-meter distance is given as

Work-done = Force*Distance

Let g = 9.81

Hence,

Work-done = 0.16*9.81*20

Work-done = 31.392J

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