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Thepotemich [5.8K]
2 years ago
13

Are stars really planets?

Physics
2 answers:
Tems11 [23]2 years ago
8 0
Stars are not really planets because they are far, far away from our solar system.
Hope this is helpful~
grandymaker [24]2 years ago
7 0
♥ Because of the length from our solar system from the stats, no.
The starts have never really been considered a planet.

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A wave has a wavelength of 5m and frequency of 5 Hz. What is the speed of the wave?​
Anna71 [15]
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3 0
2 years ago
If m represent mass in kg, v represents speed in m/s and r represents radius in m show F in the formula F= (mv^2)/r can be expre
Dmitrij [34]
M <span>represent mass in kg
</span><span>v represents speed in m/s
</span><span>r represents radius in m

Now, just substitute these into the formula:
</span>F =  \frac{m* v^{2} }{r} =\frac{kg* ( \frac{m}{s} )^{2} }{m} =\frac{kg* \frac{m^{2}}{s^{2}} }{m} = \frac{kg*m^{2}}{s^{2}*m } =\frac{kg*m}{s^{2} }<span>

</span>
3 0
3 years ago
A 5 kg ball is suspended on one cable. Calculate the tension in the cable
ludmilkaskok [199]

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49N

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Hope this helps!

7 0
2 years ago
Plz help &gt;:
svlad2 [7]

Answer:

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5 0
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Why are there only two elements in the first period of the periodic table?(1 point)
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