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Goryan [66]
3 years ago
9

Help with vectors question PleaseeA+B+C=A-B-C=C-A-B=​

Physics
1 answer:
Murljashka [212]3 years ago
7 0

Answer:

A+B+C= 135

A-B-C= 45

C-A-B= -85

Explanation:

you have very nice penmanship pls give brainliest

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"In a pure substance all the particles must be identical; therefore pure substances are composed only of elements." Do you agree
kenny6666 [7]

I do not agree with the statement.
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as long as there's nothing else in it but its name.

'Pure' water is 100% H₂O with nothing else in it.
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These example substances are all compounds, not elements.
 
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3 years ago
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Romashka-Z-Leto [24]

Answer:

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Explanation:

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3 0
4 years ago
A pure substance has a/an
Evgesh-ka [11]

Answer:

Element or a compound.

Explanation:

6 0
3 years ago
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tatuchka [14]
As the rollercoaster goes up. kinetic energy changes to gravitational potential energy. When it moves back down, gpe changes back to ke.
5 0
3 years ago
3. A 10-centimeter diameter solid sphere made of a conducting material has 10 micro-Coulombs of charge placed upon it. What is t
bazaltina [42]

Answer:

zero

Explanation:

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3 years ago
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