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38. sniper fires a rifle bullet into a gasoline tank making a hole 53.0 m below the surface of gasoline. The tank was sealed at 3.10 atm. The stored gasoline has a density of

660 kgm–3. The velocity with which gasoline begins to shoot out of the hole is

(a)  27.8 m/s                             (b)  41.0 m/s

(c)  9.6 m/s                              (d) 19.7 m/s

Answer-b

(6)

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