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Leya [2.2K]
3 years ago
10

Edwin Hubble was one of the first scientists to show that galaxies are getter farther apart from each other. (A.) True (B.) Fals

e
Physics
2 answers:
lara [203]3 years ago
5 0
The answer is A: True 


 i hopes this helps :D
grandymaker [24]3 years ago
5 0

The answer is True becuase

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Boling Point
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What affect does doubling the net force have on the acceleration of the object (when
Triss [41]
<h3>Answer: The acceleration doubles</h3>

===========================================================

Explanation:

Consider a mass of 10 kg, so m = 10

Let's say we apply a net force of 20 newtons, so F = 20

The acceleration 'a' is...

F = ma

20 = 10a

20/10 = a

2 = a

a = 2

The acceleration is 2 m/s^2. Every second, the velocity increases by 10 m/s.

---------------

Now let's double the net force on the object

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F = ma

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a = 40/10

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The acceleration has also doubled since earlier it was a = 2, but now it's a = 4.

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In summary, if you double the net force applied to the object, then the acceleration doubles as well.

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3 years ago
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"Which missing item would complete this alpha decay reaction?<br> "
Helga [31]
Find the attachment below.

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3 years ago
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