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Lilit [14]
3 years ago
14

What do we mean when we say that motion is relative? What is everyday motion usually related to

Physics
1 answer:
Luda [366]3 years ago
5 0
It’s measured in a reference frame that is usually the earth’s surface
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the choices below each describe the appearance of an h-r diagram for a different star cluster. which cluster is most likely to b
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7 0
1 year ago
a glass beaker has a mass of 50g. a liquid of density 1.8g/cm3 is poured into the beaker until it reaches the 200cm3 mark. calcu
xz_007 [3.2K]

<u>Answer:</u>

total mass = 410 g

<u>Explanation:</u>

density = 1.8 g/cm³

volume = 200 cm³

                              density = mass / volume

                              mass (of liquid) = density   x    volume

                                        = 1.8 x 200

                                        = 360 g

          total mass (beaker + liquid) = 50 + 360 = 410 g     [Ans]

Hope this helps!

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