Given data: K.E = 1804 J Velocity = 28 m/s. Find the mass of object 2

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A: Given;  Volume,v=45 cm3  Density,d=0.25 g cm3Find mass ?

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A: given:

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.