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azamat
3 years ago
10

A rectangular block of copper metal weighs 1896 g. The dimensions of the block are 8.4 cm by 5.5 cm by 4.6 cm. From this data, w

hat is the density of copper? (hint: find the volume of a block first)
Physics
1 answer:
sp2606 [1]3 years ago
3 0

Answer:

8.9 g/cm^3

Explanation:

density = mass/volume

volume = length * width * height

volume = (8.4 cm)(5.5 cm)(4.6 cm)

volume = 212.52 cm^3

mass = 1896 g

density = (1896 g)/(212.52 cm^3)

density = 8.9 g/cm^3

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Explanation:

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2 years ago
A force of 6N and another of 8N can be applied together to produce the effect of how much newtons?
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3 years ago
Three-fourths of the area of a rectangular lawn 30 feet wide by 40 feet long is to be enclosed by a rectangular fence. If the en
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Answer:

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When full length will be fenced, and reduced width will be fenced

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