Question: A cylindrical drum is 6 0 cm in diameter, 9 0 cm long and weighs 1 3 5 N when empty. Aluminum weights ( Relative

A cylindrical drum is

60

cm in diameter,

90

cm long and weighs

135

N when empty. Aluminum weights

(

Relative density of

2.70)

will be placed in the drum so that it has neutral buoyancy in water whose density is

1035

/

^3 .

What volume of aluminum will be needed if:

) . -

Are the weights placed inside the drum? b

) . -

Are the weights placed outside the drum?

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A buoyancy problem Lets break it down step by step Given information Cylindrical drum diameter 60 cm Cylindrical drum length 90 cm Empty drum weight 1... View full answer

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