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mr_godi [17]
3 years ago
6

What is a black hole's escape velocity?

Physics
1 answer:
Igoryamba3 years ago
8 0
<h2><u>ANSWER</u></h2>

The simplest definition of a black hole is an object that is so dense that not even light can escape its surface. If we squished the Earth's mass into a sphere with a radius of 9 mm, the escape velocity would be the speed of light. Just a wee-bit smaller, and the escape velocity is greater than the speed of light.

HopeItHelps!

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Answer:

$416 sounds like the best answer.

Explanation:

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so 17-4 is 13

now tickets cost $13 each.

Multiply it by 32.

13x32=416

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3 years ago
How would you explain conduction?
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Answer:

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2 years ago
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A 1.2 kg block is held at rest against the spring with a force constant k= 730 N/m. Initially, the spring is compressed a distan
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Answer:

d = 9.69 cm

Explanation:

given,

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0.44\times 1.2 \times 9.8 \times 0.05 = \dfrac{1}{2}\times 730 \times d^2-\dfrac{1}{2}\times 1.2 \times 2.3^2

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d = \dfrac{3.432}{365}

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d = 9.69 cm

5 0
3 years ago
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Answer:

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Explanation:

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