3 years ago

What are the physics

1 answer:

Yanka [14]3 years ago

4 0

Answer:

Explanation:

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lara [203]

Sodium (Na) is very reactive because it does not have a full valence shell.

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andrezito [222]

Answer:

$E=8.13\times 10^{12}\ J$

Explanation:

Given that,

The mass of a Hubble Space Telescope, $m_1=1.16\times 10^4\ kg$

It orbits the Earth at an altitude of $5.68\times 10^5\ m$

We need to find the potential energy the telescope at this location. The formula for potential energy is given by :

$E=\dfrac{Gm_1m_e}{r}$

Where

$m_e$ is the mass of Earth

Put all the values,

$E=\dfrac{6.67\times 10^{-11}\times 1.16\times 10^4\times 5.97\times 10^{24}}{5.68\times 10^5}\\\\E=8.13\times 10^{12}\ J$

So, the potential energy of the telescope is $8.13\times 10^{12}\ J$ .

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nata0808 [166]

Answer:

Explanation:

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3 years ago

zheka24 [161]

Answer:

Explanation:

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