Scene of a working fire

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Firefighters are on the scene of a working fire and using an 1 1/8" straight bore nozzle to penetrate the ceiling.  As the straight steam hits the ceiling it breaks the drywall, in small pieces, accelerates n the direction of the stream.  Which equation would represent this?

a=F/m

F = gm

F=GM1M2/r12 2

Vav=Vr/2=d/(t-to)

Reference no: EM131059555

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