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Leviafan [203]
2 years ago
9

I’m kinda stuck right now…

Physics
1 answer:
kirza4 [7]2 years ago
4 0
This is easy
Number 2 is 20 N to the right
Number 3 is 30 N up
Both are unbalanced
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If little herbert does something uncon<br> sciously he will probably
snow_tiger [21]

If little herbert does something unconsciously he will probably, he's definitely very unware of he has done

Doing something unconscious may have some implications which may not be favourable.

<h3>What is unconscious?</h3>

Unconscious simply means a state of someone being absent minded of what is happening to him or her at a particular period of time

So therefore, if little herbert does something unconsciously he will probably, he's definitely very unware of he has done

Complete question:

What happens if little herbert does something unconsciously he will probably

Learn more about unconscious:

brainly.com/question/11747612

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5 0
2 years ago
Question 18/55 (2 p.)
Readme [11.4K]

Answer:

the correct answer is C   v = 60 cm / s

Explanation:

The speed of a wave is related to the frequency and the wavelength

         v = λ f

They indicate that the object performs 20 oscillations every second, this is the frequency

         f = 20 Hz

the wavelength is the distance until the wave repeats, the distance between two consecutive peaks corresponds to the wavelength

         λ = 3 cm = 0.03 m

let's calculate

       v = 20 0.03

       v = 0.6 m / s

       v = 60 cm / s

the correct answer is C

6 0
3 years ago
a the average distance from the Sun to Pluto is approximately 6.10 x 1 0 ^9. how long does it take light from the sun to reach P
Alex73 [517]

6.10 x 10^9 / 3 x 10^5 = 2.033 x 10^4 seconds = 20.33 / 3.6 = nearly 6 hours .


8 0
4 years ago
Assume that white light is provided by a single source in a double-slit experiment. Describe the interference pattern if one sli
4vir4ik [10]
The answer to the given question above would be option D. If we assume that white light is provided by a single source in a double-slit experiment, the  interference pattern if one slit is covered with a red filter and the other slit is covered with a blue filter is that, no <span>interference is observed because the two waves have different wavelengths. Hope this helps.</span>
3 0
3 years ago
a uniform bar with length l is attached to a wall by a fricitonless hnge at its lower end. the bar is held at an angle of 53 abo
nekit [7.7K]

Answer:

  rFsinq  rF

 r

F

Explanation:

4 0
3 years ago
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