Question

800кг/м³×10H/кг×80см​

Answer 1

Ответ:

80см=0,8м

0,8м=0,512м^3

F=4096Н.

Объяснение:

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Answer 2

It seems like you're trying to perform a calculation involving different units. Let me break down the expression you provided and solve it step by step:

$800 \, \text{kg/m}^3$ is the density of a substance (assuming it's density).

$10 \, \text{H/kg}$ is not a standard unit, and without context, it's unclear what this represents.

$80 \, \text{cm}$ is a length in centimeters.

Without knowing the meaning of $10 \, \text{H/kg}$, I can't provide a specific numerical answer. If you can provide more information about the meaning of $10 \, \text{H/kg}$, I'd be happy to help you further.