A spherical balloon measures 10 m in diameter and is filled with helium at 101 kPa and 325 degrees Kelvin. The balloon i

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answerhappygod
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A spherical balloon measures 10 m in diameter and is filled with helium at 101 kPa and 325 degrees Kelvin. The balloon i

Post by answerhappygod »

A spherical balloon measures 10 m in diameter and is filled with
helium at 101 kPa and 325 degrees Kelvin. The balloon is surrounded
by air at 101 kPa and 320 degrees Kelvin. Determine the
lifting force.
Ans. 4875.5 N

Pls show solution ASAP. Thank you
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