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
Shtirlitz [24]
2 years ago
5

A planet's moon travels in an approximately circular orbit of radius 8.6 107 m with a period of 6 h 25 min. Calculate the mass o

f the planet from this information.
Physics
1 answer:
DerKrebs [107]2 years ago
8 0

Answer:

m v^2 / R = G M m / R^2       gravitational attraction = centripetal force

M = v^2 R / G       solving for M

period = 6 h 25 min = (6 * 3600 + 25 * 60) sec = 23,100 sec = T

v = 2 pi R / T

M = 4 pi^2 R^3 / (G T^2)

M = 39.5 * (8.6E7)^3 / (6.67E-11 * 2.31E4^2)

M = 39.5 * 636 / (6.67 * 5.34) * 10^24

M = 7.05 * 10^26 kg

You might be interested in
NEED HELP ASP<br> WILL GIVE POINTS OR WHATEVER
solniwko [45]

Answer:

you need to multiply the momentum and the mass

8 0
3 years ago
How would you define compound
aliina [53]

Answer:

as a way to put two things together and yeeah

Explanation:

i know because this is what my mom told me

5 0
3 years ago
Julie has decided to manage her weight and has asked her friends for advice. Which of the following statements shows how Julie's
Semenov [28]
The answer to this question is c 
"lets exercise and eat healthy foods together"<span />
8 0
3 years ago
Read 2 more answers
Two tuning forks produce sounds of wavelengths of 3.4 meters and 3.3 meters.
KengaRu [80]

Answer:

Explanation:

wavelength, λ = 3.4 m

wavelength, λ' = 3.3 m

Speed, v = 340 m/s

f = v / λ = 340 / 3.4 = 100 Hz

f' = v / λ' = 340 / 3.3 = 103.03 Hz

Frequency of beat, n = f' - f = 103.03 - 100 = 3.03 Hz

5 0
3 years ago
On the basis of electronegativity, which of these pairs of elements is most likely to form monatomic ions?
iren [92.7K]
The best and most correct answer among the choices provided by your question is the fourth choice.

Chlorine and sodium are most likely to form monatomic ions.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
3 0
2 years ago
Other questions:
  • The first step in the sewage-treatment process is _____.
    5·2 answers
  • What is the luster of talc
    5·1 answer
  • If the force being applied to an object is doubled, what will happen to its<br> acceleration?
    12·1 answer
  • Stars are small versions of the sun, but they end up dying. Will the sun ever die like stars?
    10·2 answers
  • Which way do electrons within a rectangular rod move when a negatively-charged balloon is brought near a positively-charged rod?
    7·1 answer
  • The projectile partially fills the end of the 0.3 m pipe. Calculate the force required to hold the projectile in position when t
    5·1 answer
  • Uma garota de 50 kg esta sobre um skate de 10kg,ambos movendo se em sentido horizontal, da esquerda para a direita, a velocidade
    12·1 answer
  • I’m NC the wind is blowing from the north. If the wind changes direction and begins to blow from the south, what will most likel
    8·1 answer
  • A hydraulic lift raises a 4000 kg automobile when a 500N force is applied to the smaller piston. If the smaller piston has an ar
    6·1 answer
  • Your flight takes you in the path of a large aircraft. in order to avoid the vortices you should fly
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!