## anonymous one year ago Will Medal! Answer ASAP!! 1: On the surface of the earth, weight is calculated by: dividing volume by density dividing mass by volume multiplying mass and gravity multiplying density and gravity 2: The standard metric units of density are: kg/N g/cm^3 kg/cm^3 g/L 3: If the weather forecaster tells you that the pressure is falling, what is the air density doing? uncertain increasing decreasing remaining constant

1. anonymous

@Kitten_is_back

2. anonymous

1: B. $density = \frac{ mass }{ volume }$

3. anonymous

2: D. grams per litres. $\frac{ grams/mass }{ litres/volume }$

4. anonymous

3: C. In gases, pressure directly proportional to density. So if density is falling, so is pressure.

5. anonymous

Thanks!

6. anonymous

No problem. Thanks for the medal! :)

7. anonymous

np

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