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Kay [80]
3 years ago
15

How much does the atmosphere weigh over each square meter of surface? express this in tonnes (units of 1000 kg). recall the conv

ersion factors: 104 cm2 = 1m2, 1 tonne = 1000 kg = 106
g.
Mathematics
1 answer:
Anettt [7]3 years ago
7 0
Atmospheric pressure = 101,325 Newtons / m²
Weight per meter square = 101,325 Newtons
Mass per meter square = 101,325 / (9.81 x 1000)
Mass per meter square = 10.3 tonnes per m²
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Answer:  6i) 6a² - 2ab

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<u>Step-by-step explanation:</u>

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You are allowed a maximum of 3 questions.

Please post #7 on a different question.

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3 years ago
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-4, because it is four units away from zero.
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