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Alex777 [14]
2 years ago
15

Can someone help me with this ASAP

Physics
2 answers:
Lilit [14]2 years ago
8 0

4. B Mantle. 5. C Solid.

Explanation:

.

Strike441 [17]2 years ago
8 0

Answer:           Earth's core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly-solid mantle. ... The core is found about 2,900 kilometers (1,802 miles) below Earth's surface, and has a radius of about 3,485 kilometers (2,165 miles). Earth's core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly-solid mantle. ... The core is found about 2,900 kilometers (1,802 miles) below Earth's surface, and has a radius of about 3,485 kilometers (2,165 miles).

Explanation:

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D

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A car is moving in a straight line with the same speed of 100 m/s ,the acceleration in this
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a = 0m/s²

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3 years ago
the strength s of a rectangular wooden beam is proportional to its width and the cube of is septh. If the beam is to be cut from
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Can see it in the pic

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3 years ago
How many protons are in Calcium? (* Hint: The Atomic number of Calcium is 20).
ryzh [129]

Answer:

The answer to your question is: 20

Explanation:

Atomic number is the number of proton and atom has. Each element has a specific number of protons, if the number of protons change, then this is a new element.

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Then,

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3 0
2 years ago
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