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PtichkaEL [24]
3 years ago
14

Please help!!!! I will give brainliest if correct!!!

Physics
1 answer:
scZoUnD [109]3 years ago
4 0

Answer:

The density ρ of metal block is 8.92g/cm³

So from the given density table this corresponds to copper which has density of 8.92(g/mL)

Explanation:

Oh yeah, I got the correct unit update,

Now this problem bothers on the density of substances

We know that the density of a substance is expressed as

Density ρ= mass/ volume

Given data

Mass of metal block m= 62.44g

Volume of metal block v= 7 cm³

Hence we can find the density of the metal block by plugging in our data into the expression for density

ρ of metal block = 62.44/7

ρ of metal block = 8.92g/cm³

The block is a copper block

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Question Parameters:

This <u>sewing </u>machine is capable of stitching 1,500 stiches in one minute.

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b)

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Answer:

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