Find the buoyant force on a helium balloon in air (Standard Pressure and Temperature) if the balloon is spherical with diameter 12.0 cm.

Answer 1

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Answer 2

Hint - He was murdered by a Roman soldier on a beach on his home island of Sicily.

Answer 3

Ahh -- the turn of the screw!

Answer 4

:)
I just Googled:

murdered by roman soldier on beach in Sicily

and it worked immediately:)