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
ANTONII [103]
3 years ago
12

The formula to find the period of orbit of a satellite around a planet is T^2=(4pi^2/GM)r^3 where r is the orbit's mean radius,

M is the mass of the planet, and G is the universal gravitational constant. if you are given all the values except r, how do you rewrite the formula to solve for r?
Mathematics
2 answers:
Bess [88]3 years ago
5 0

Answer:so whats the answer????

Step-by-step explanation:

Natalija [7]3 years ago
3 0
The answer is r= \sqrt[3]{GMT^{2}/4 \pi^{2}}

T^{2} = \frac{4 \pi^{2}}{GM} r^{3}

Move \frac{4 \pi^{2} }{GM} to the other side of the equation:
T^{2} /\frac{4 \pi^{2} }{GM} = r^{3}  \\ 
T^{2} *\frac{GM}{4 \pi^{2} } = r^{3}

Rearrange:
r^{3} = T^{2} *\frac{GM}{4 \pi^{2} } \\ 
r^{3}= \frac{T^{2} *GM}{4 \pi^{2} }  \\ 
r^{3}= \frac{GMT^{2}}{4 \pi^{2} } \\ 
r^{3} = GMT^{2}/4 \pi^{2}

Since x^{3}= \sqrt[3]{x}, then
r^{3} = GMT^{2}/4 \pi^{2} \\ 
r= \sqrt[3]{GMT^{2}/4 \pi^{2}}
You might be interested in
Write the equation Y=mx+b Not just the rate of change
Andreas93 [3]

Answer:

y=2/5x+8/5

Step-by-step explanation:

so say you plot a graph of rain against the hours the gradient would be the rate of change and the information given as your points and the gradient

now to get an equation of a straight line use one of your points eg(1,2) and the gradient or rate of change mine was 0.4

8 0
3 years ago
2/3 is greater then 1/2 why?
irakobra [83]

Answer:

see below

Step-by-step explanation:

Lets get a common denominator

2/3 *2/2 = 4/6

1/2 * 3/3 = 3/6

4/6 > 3/6

2/3 > 1/2

7 0
3 years ago
Read 2 more answers
Ammariah has finished 17/20 of her homework. How much more does she have to complete.
iren [92.7K]

Answer: A 15/100

Step-by-step explanation:

1. Convert 17/20 into percents

2. You get 85% Which is how much of her homework she has completed

3. To find what she has left subtract 85 from 100

4. You get 15 or 15/100 or 15% more of the test she hasn’t completed and needs to complete

8 0
2 years ago
Hanisha is travelling to another country.
const2013 [10]
The total distance will be 8685.2 kilo meters if she travelled by plane
4 0
3 years ago
(15x-24x+9) divided by(3x-3)
Thepotemich [5.8K]
I belive this is -3x+3/x^3
hope this helps!
4 0
3 years ago
Other questions:
  • Gordon types 2,590 words in 35 minutes. Find the unit rate.
    9·1 answer
  • If David earns $8/hr. plus 1.5 times his normal rate for any hours over 40, then how many hours of overtime each week does he ne
    7·1 answer
  • How do I prove 7 ÷ 2 is equivalent to 7/2
    8·2 answers
  • What is the answer to 2 2/3 + 4 3/4 equals
    9·2 answers
  • Geometric mean of 16 and 30
    10·2 answers
  • Phillips height is 190 cm Kim’s height is 95% as much as Phillips Ethan‘s height is 90% as much is Kim’s and Amy’s height is 85%
    8·1 answer
  • What is 7P4<br><br><br><br> A: 28<br><br> B: 35<br><br> C: 210<br><br> D: 840
    11·2 answers
  • WILL MARK BRAINLIEST IF GOTTEN RIGHT! DONT ANSWER IF U DONT KNOW!
    12·2 answers
  • 15 - 2x = -7x<br> How do you solve this? Plz show step-by-step if possible no picture. Thank you! :)
    9·2 answers
  • I need help!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!