A Barge with Vertical Sides Is 10 M Wide $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$

question 7

Multiple Choice

A barge with vertical sides is 10 m wide and 60 m long and is floating in fresh water of density $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$ How much deeper into the water does the barge sink when $3.0 \times 10 ^ { 5 } \mathrm {~kg}$ of coal are Ioaded on the barge?

• A) 1.0 m
• B) 1.5 m
• C) 50 cm
• D) 75 cm
• E) 25 cm

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