Physics, 18.03.2021 02:10 matthew6889
10) On a frozen lake, the ice will break if the pressure on it is greater than
1.0 Pa. Four boys stand on the ice. Which one will fall through? *
A) Weight of boy = 200N, area of his feet = 0.027m^2
B) Weight of boy = 300N, area of his feet = 0.025m^2
C) Weight of boy = 400N, area of his feet = 0.050m^2
D) Weight of boy = 500N, area of his feet = 0.056m^2
Answers: 3
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10) On a frozen lake, the ice will break if the pressure on it is greater than
1.0 Pa. Four boys st...
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