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PtichkaEL [24]
3 years ago
5

I need help kinda ASAP!

Physics
1 answer:
Eduardwww [97]3 years ago
3 0

We have that  

From the question we are told

  • Earth's daylight surface disk absorbs about 1169 W per m^2.
  • 6400 km for the Earth's radius.

Generally the equation for the earths daylight surface disk  area is mathematically given as

A=\pi*r^2\\\\A=\pi*6400^2\\\\A=128679635.1m^2

Generally

Energy absorbed =  energy emitted

Therefore

1169 *\pi*r^2=2*\pi*6400^2\\\\x=584.5W/m^2

For more information on this visit

brainly.com/question/21811998

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In the diagram below, a box is at rest on an inclined plane.
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Answer:

It c

Explanation:

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The charges of two particles are as follows: Q1=2 x 10 -8 C and Q2 = 3 x 10 -7 C. Find the magnitude of the force between these
Fantom [35]

Answer:

F = 3.86 x 10⁻⁶ N

Explanation:

First, we will find the distance between the two particles:

r = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2+(z_{2}-z_{1})^2}\\

where,

r = distance between the particles = ?

(x₁, y₁, z₁) = (2, 5, 1)

(x₂, y₂, z₂) = (3, 2, 3)

Therefore,

r = \sqrt{(3-2)^2+(2-5)^2+(3-1)^2}\\r = 3.741\ m\\

Now, we will calculate the magnitude of the force between the charges by using Coulomb's Law:

F = \frac{kq_{1}q_{2}}{r^2}\\

where,

F = magnitude of force = ?

k = Coulomb's Constant = 9 x 10⁹ Nm²/C²

q₁ = magnitude of first charge = 2 x 10⁻⁸ C

q₂ = magnitude of second charge = 3 x 10⁻⁷ C

r = distance between the charges = 3.741 m

Therefore,

F = \frac{(9\ x\ 10^9\ Nm^2/C^2)(2\ x\ 10^{-8}\ C)(3\ x\ 10^{-7}\ C)}{(3.741\ m)^2}\\

<u>F = 3.86 x 10⁻⁶ N</u>

5 0
3 years ago
What is the net force of the object below
tino4ka555 [31]
The answer to this question is C
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3 years ago
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Which of these will cause the highest tides? A. when the Sun, Moon and Earth are in a straight line B. when all of the planets a
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Answer:

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Explanation:

The highest tide is formed when the sun, moon, and also the earth are in alignment. This high tide is known as spring tides.

Spring tides happen when we have a new moon or a full moon. With the earth, sun and moon aligning. We have lunar and solar tide forming a reinforcement with each other causing high tides or extreme tides. we have collectively, their gravitational pull on water of the earth to become stronger

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AnnZ [28]

After doing some research on Wiki, Google, and Easyscienceforkids, I have come to a conclusion that:

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Radius: 3958.8 mi

Distance from the sun: 92.96 million mi

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