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SOVA2 [1]
3 years ago
13

Can someone help me with this science question

Physics
2 answers:
Anettt [7]3 years ago
6 0
Mechanical layers of the earth:

-Lithosphere
-Asthenosphere
-Mesosphere
-Outer Core
-Inner Core


Chemical layers of the earth:

-Crust
-Mantle
-Core



Hope this helps

Have a great weekend! :)
Afina-wow [57]3 years ago
5 0
A.Answers is crust metal and rust hopes this helps you
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Ierofanga [76]

ITS C

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A typical laboratory centrifuge rotates at 3700 rpm . Test tubes have to be placed into a centrifuge very carefully because of t
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Explanation:

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2 years ago
A 4.3 kg steel ball and 6.5 m cord of negligible mass make up a simple pendulum that can pivot without friction about the point
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Answer

given,

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length of the chord, L = 6.5 m

mass of the block, m = 4.3 Kg

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here the potential energy of the bob is converted into kinetic energy

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As the collision is elastic the velocity of the block is same as that of bob.

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Aneli [31]
Always true everthing has gravity
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