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part under water in cm height for dipping bottles initial ducks final fully under water ducks final velocity points momentum momentum /4 al 20. /6 /4 /3#3 Message in a bottle A cylindrical jar is thrown upright vertically into the ocean (density 1.1 g/cm3). Its size is 30 cm length and 5 cm radius, the mass is 0.5 kg given by very thin walls. If the jar swims, a certain fraction is under water How much is that? The jar will dip completely under water if it is dropped from a sufficient height. Which height is that, ignoring friction in air and water? A duck (mass 2 kg) swimming on the surface catches the falling bottle. Determine the ducks downward velocity after the impact.

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Answer #1

densita 3556 11 m 2 JICm cwal . Volume,어. cotey displaced. Ta, pesg

Cm3 Cm3 5 b6

Let-h be-that. haight d. When -bottle-Complete!t ist timit Come, to a sto p Umdey Coate .

Ceon Net flove-due-to buoyant

一泓 玉 8t 0 △R 00. h = 1 55.51cm

Ducks initial mo menfunn dh icdh elion Co nva sd Duck Jay momcntum in00-+2000

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