The density of a substance equals its mass divided by its volume. Talia listed the density of some common materials at 20 °C. Material
Density (g/cm3)
gasoline
0.70
mercury
13.6
milk
1.03
water
0.998

If Talia has 10 grams of each material, which material has the greatest volume?
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Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

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