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pshichka [43]
2 years ago
15

How do earths movements affect our view of the star

Physics
2 answers:
Annette [7]2 years ago
7 0
In the solar system the Earth rotates around the sun and the moon rotates around the Earth. this cause half of the earth to be bright at a time.. the moon has different phases which causes the earth to be affected
Rzqust [24]2 years ago
4 0

As the Earth makes a full revolution, we see the sun and no stars, except the sun, and when our section of Earth is facing away from the sun we can see other starts.
Also, as the Earth revolves around the sun, certain stars can be seen and certain stars go out of view.


Hope this helps!!(:

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Answer:

2400kgm²

Explanation:

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7 0
2 years ago
Hooke's law describes a certain light spring of unstretched length 31.8 cm. when one end is attached to the top of a doorframe a
lubasha [3.4K]

Answer:

Explanation:

extension in the spring = 40.4 - 31.8 = 8.6 cm = 8.6 x 10⁻² m .

kx = mg

k is spring constant , x is extension , m is mass

k x 8.6 x 10⁻² = 7.52 x 9.8

k = 856.93 N/m

=  857 x 10⁻³ KN /m

b ) Both side is pulled by force of 188 N .

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856.93 x = 188

x = .219.38 m

= 21.938 cm

= 21.9 cm .

length of spring = 31.8 + 21.9

= 53.7 cm .

6 0
2 years ago
What are the two forces that keep a pendulum swinging?
Nezavi [6.7K]
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3 0
2 years ago
Read 2 more answers
The table below shows some common animals and their hearing range in Hertz (Hz). Animal Hearing Range in Rate of Vibrations per
kap26 [50]

Answer:

D

Explanation:

If you list and compare, the elephants hearing range is the closest to a humans.

Humans: 20-20,000

Elephant: 16-12,000

While the others are either too much more or less than a humans.

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5 0
2 years ago
PLEASE HELP MEEE!!!
IRINA_888 [86]

Answer:

Option C

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Answer C is the correct option. water can be written as H₂O, which means that there are 2 Hydrogen atoms for every oxygen atom,  therefore it will occupy more space than oxygen and push more. there is also one more possibility, if the splitting takes place in Hoffman's Voltameter then the Hydrogen will be close to the cathode as hydrogen is positive. Otherwise, option C is correct answer. Hope this Helps you!

4 0
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