1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andrej [43]
3 years ago
11

Si un planeta tuviese un periodo de traslación de 65 años terrestres a que distancia se encontraría del sol

Physics
1 answer:
Tju [1.3M]3 years ago
4 0

Answer:

R \approx 2.418\times 10^{9}\,km

Explanation:

(The following exercise is written in Spanish and for that reason explanation will be held in Spanish)

Supóngase que el planeta tiene una órbita circular, el período de rotación del planeta es:

T = \frac{2\pi}{\omega}

Asimismo, la rapidez angular se describe como función de la aceleración centrípeta:

\omega = \sqrt{\frac{a_{r}}{R} }

Ahora se reemplaza en la ecuación de período:

T = 2\pi \cdot \sqrt{\frac{R}{a_{r}} }

La aceleración experimentada por el planeta es:

a_{r} = G\cdot \frac{M_{sun}}{R^{2}}

Se reemplaza en la ecuación de período:

T = 2\pi \cdot \sqrt{\frac{R^{3}}{G\cdot M_{sun}} }

La distancia del planeta con respecto al sol es finalmente despejada:

R^{3} = G\cdot M_{sun}\cdot \left(\frac{T}{2\pi} \right)^{2}

R = \sqrt[3]{G\cdot M_{sun}\cdot \left(\frac{T}{2\pi} \right)^{2}}

Finalmente, se sustituyen las variables y se determina la distancia:

R = \sqrt[3]{\left(6.674\times 10^{-11}\,\frac{N\cdot m^{2}}{kg^{2}} \right)\cdot (1.989\times 10^{30}\,kg)\cdot \left[\frac{(65\,a)\cdot \left(365\,\frac{d}{a} \right)\cdot \left(86400\,\frac{s}{d} \right)}{2\pi} \right]^{2}}

R \approx 2.418\times 10^{12}\,m

R \approx 2.418\times 10^{9}\,km

You might be interested in
Help please!!!!!!!!! I will mark brainliest!!!
suter [353]

Answer:

solving for: velocity

equation: velocity = distance / time

substitution: velocity = 1425 km / 12.5 hrs

answer: 114 km/hr

5 0
3 years ago
Identify a necessary part of the process by which legal immigrants become citizens.
beks73 [17]
<span>The Naturalization Test</span>
5 0
3 years ago
Read 2 more answers
When cleaning a storage battery you can use a solution of water and ammonia or solution of water and
Anettt [7]
Water and baking soda can be used, too.
7 0
4 years ago
Units for "G" the gravitational constant.
liq [111]

Answer:

Yes, both of them are correct.

7 0
3 years ago
Which best describes the energy of a sound wave as it travels through a medium? It increases. It decreases. It remains the same.
Harman [31]

Answer:  it depends on the meduim

Explanation: As sound waves hit a meduim the "Force" bounces of or reflects and some is absorbed <em>depending</em> on the meduim.

Hope this helps!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Because acceleration is a quantity that has both magnitude and direction, it is a(n)___________
    10·2 answers
  • Tidal forces are gravitational forces exerted on different parts of a body by a second body. Their effects are particularly visi
    5·1 answer
  • Energy that a microwave use to heat food?
    11·1 answer
  • If an object is dropped from rest off a 10.5m high building, how long does it take to hit the ground?
    8·1 answer
  • A pitcher throws a 0.14-kg baseball toward the batter so that it crosses home plate horizontally and has a speed of 42 m/s just
    9·1 answer
  • ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/s before the co
    13·1 answer
  • Aipal measures a circuit at 1.2 A and 24 . Using Ohm’s law, what can he calculate for the circuit?
    15·1 answer
  • Gaseous hydrogen enters a constant-area pipe with a temperature of 300 K, and exits with a temperature of 650 K with no mass acc
    11·1 answer
  • 1. Calcular la masa de mercurio que pasó de 30 °C hasta 120 °C y absorbió 4400 cal. Calor específico del
    15·1 answer
  • If you drop a ball off a cliff, it starts out at 0 m/s. after 1 s, it will be traveling at about 10 m/s. if air resistance is re
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!