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Tom [10]
3 years ago
15

Help me please I need to pass this test

Physics
1 answer:
Helen [10]3 years ago
5 0

Answer:

Natural Selection, Hope this helps

Explanation:

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I need a picture please

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so that I can help you

8 0
2 years ago
What is electrical power? how to measure power?
konstantin123 [22]

Answer:

Electric power is the rate at which work is done or energy is transformed in an electrical circuit.

P = W/t

Explanation

Where  P is Power,

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4 years ago
Will the star of bethlehem be visible on december 21st
nikklg [1K]

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8 0
3 years ago
A. If the object is not moving relative to the surface it's in contact with. the friction force is static friction. Draw a free-
Ksenya-84 [330]

Answer:

a. The free body diagram for this object has been attached. It shows all the forces acting on the body at rest, including the friction force in the opposite direction to sliding of the object (assume it's left to right).

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Hope that answers the question, have a great day!

6 0
3 years ago
Se the IUPAC nomenclature rules to give the name for this compound - CaS.
Anna11 [10]

Answer:

Calcium sulphide

Explanation:

If we look at the compound, we will discover that it is an ionic compound. The compound is comprised of Ca^2+ and S^2-.

The cation Ca^2+ is the calcium ion while the anion S^2- is the sulphide ion hence the compound is rightly named calcium sulphide.

8 0
3 years ago
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