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Sergeu [11.5K]
3 years ago
11

What Do You Already Know about Density? Material Design. Number each material and sort the items in order from lowest (1) to hig

hest (7) Density.
-Chalk
-Copper
-Flour
-Dry Beans
-Talcum Powder
-Wax
-Wet Sand
Physics
1 answer:
Artemon [7]3 years ago
8 0

The above listed materials are sorted based on the density

<u>Explanation:</u>

  • <u>In simple words density can be stated as mass per unit volume </u>
  1. Density of  dry beans  72kg/m³
  2. Density of  flour 593 kg/m³
  3. Density of wax around 900 kg/m3
  4. Density of Sand, 2 039 kg/m³
  5. Density of chalk 2 499 kg/m³
  6. Density of talc 2 700 kg/m³
  7. Density of  copper 8960 kg/m3

The above listed materials are sorted based on the density

<u></u>

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What is the tension in the rope while the bucket is falling

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Using relation of torque

\tau=F\times r

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Hence, The tension in the rope is 41.38 N.

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