A balloon weighing 50 kg is filled with ...

A balloon weighing 50 kg is filled with 685.2 kg of helium at 1 atm pressure and `25^(@)C` . What will be its pay load if it displaced 5108 kg of air ?

4372.8kg

4422.8kg

5793.2kg

5843.2kg

Text Solution

Verified by Experts

The correct Answer is:

Mass of filled balloon = `50 + 685.2 = 735.2 kg `
Pay load = Mass of displaced air - Mass of balloon
`= 5108-735.2= 4372.8 kg `

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