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asuwafohjames

The time taken for the tank to be completely empty is 0.89 hours.

What is time?

Time can be defined as the measure of past, present, or future events.

To calculate the time it will take for the tank to be completely empty, we use the formula below.

Formula:

  • m' = m/t.................... Equation 1

Where:

  • m' = leakage rate of the water in the tank
  • m = mass of water in the tank
  • t = time taken for the water to leak completely.

make t the subject of the equation

  • t = m/m'.............. Equation 2

From the question,

Given:

  • m = 43.2 kg
  • m' = 0.0135 kg/s.

Substitute these values into equation 2.

  • t = 43.2/0.0135
  • t = 3200 seconds
  • t = (3200/3600) hourss
  • t = 0.89 hours.

Hence, the time taken for the tank to be completely empty is 0.89 hours.

Learn more about time here: https://brainly.com/question/17146782

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