Multiple Choice
Determine the minimum area of a flat ice floe 1.0 m thick if it is to support a 2000-kg car above seawater. ( ice = 920 kg/m3, sea = 1 020 kg/m3.)
A) 20 m2
B) 40 m2
C) 60 m2
D) 80 m2
E) 100 m2
Correct Answer:

Verified
Correct Answer:
Verified
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