A spherical submarine, with radius 3 m, has mass such that it is neutrally buoyant; I.e. its average density is equal to the density of the surrounding water. It now wants to move toward the bottom of the sea at a constant velocity = 0.6 m/s. How much extra mass does the submarine need to take in? (It will do this by taking in water, adding to the submarine's total mass) %3D O 0.0046 kg O0.0029 kg 0.0061 kg O 0.0023 kg 0.0035 kg O 0.0039 kg
A spherical submarine, with radius 3 m, has mass such that it is neutrally buoyant; I.e. its average density is equal to the density of the surrounding water. It now wants to move toward the bottom of the sea at a constant velocity = 0.6 m/s. How much extra mass does the submarine need to take in? (It will do this by taking in water, adding to the submarine's total mass) %3D O 0.0046 kg O0.0029 kg 0.0061 kg O 0.0023 kg 0.0035 kg O 0.0039 kg
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Transcribed Image Text:A spherical submarine, with radius 3 m, has mass such that it is neutrally buoyant; i.e.
its average density is equal to the density of the surrounding water. It now wants to
move toward the bottom of the sea at a constant velocity = 0.6 m/s. How much
extra mass does the submarine need to take in? (It will do this by taking in water,
adding to the submarine's total mass)
%3D
0.0046 kg
0.0029 kg
O0.0061 kg
0.0023 kg
0.0035 kg
0.0039 kg
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