A large vessel containing gas of density ρ under pressure releases a jet of the gas at velocity V from an ideal orifice of area A on its side. The reaction force on the vessel is:

A large vessel containing gas of density ρ under pressure releases a

1.	A large vessel containing gas of density ρ under pressure releases a jet of the gas at velocity V from an ideal orifice of area A on its side. The reaction force on the vessel is:
A.	ρAV
B.	2ρV/A
C.	ρAV2
D.	ρAV2/(2g)
Answer» D. ρAV2/(2g)

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A large vessel containing gas of density ρ under pressure releases a jet of the gas at velocity V from an ideal orifice of area A on its side. The reaction force on the vessel is:

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