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Aleonysh [2.5K]
3 years ago
6

When is momentum conserved?

Physics
2 answers:
melamori03 [73]3 years ago
8 0
The correct answer to this question is B.
lilavasa [31]3 years ago
3 0
Your answer is B. plz mark me brainliest.
when i did my quiz this is the right answer

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An unknown gas fills a cubical container of 0.87 m. If the mass of the gas is 0.316 g, what is the density of the gas ?
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The length of the Mercury column of thermometer at ice point is 20mm and 220mm at steam point . when the same Thermometer is placed in contact with another body ,it reads 5°c.what will the length of the Mercury column at the temperature?

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2 years ago
Which type of mine involves digging tunnels and shafts deep underground?
mel-nik [20]

The mine involves digging tunnels and shafts deep underground is the underground mining.

<h3>What is mining?</h3>

Mining is the digging of the Earth deep down in search of some precious elements or resources found on Earth.

Underground mining is the digging down into the earth in order to create tunnels. The shafts need to be inserted into those tunnels so that it reaches the deposits of resources.

Thus, underground mining involves digging tunnels and shafts deep underground.

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7 0
2 years ago
This questions pls help
abruzzese [7]

Answer:

1. True

2. False

3. True

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5. False

7 0
2 years ago
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Which statement best describes the importance of joints in the roadways of Bridges ?
Sergeeva-Olga [200]

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c. Joints allow the roadway to expand and contract as cars put force on the bridge

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The reasons why joints are allowed on roadway is to accommodate the contraction and expansion of the road as cars put force on them.

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3 years ago
A Ground Fault Circuit Interrupter (GFCI) works by comparing the amount of current going to and returning from equipment along t
DanielleElmas [232]
Choice-B is the correct one.
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3 years ago
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