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bonufazy [111]
4 years ago
7

How much time does it take the satellite to complete one revolution? Scientists want to place a 3300 kg satellite in orbit aroun

d Mars. They plan to have the satellite orbit a distance equal to 2.2 times the radius of Mars above the surface of the planet. Here is some information that will help solve this problem:
Physics
1 answer:
Anna35 [415]4 years ago
5 0

Answer:

T = 5.45 h

Explanation:

As we know that time period of one revolution around Mars is given as

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

here we know that

r = 2.2 R

here we know that radius of Mars is given as

R = 3.396 \times 10^6 m

mass of Mars is given as

M = 6.42 \times 10^{23} kg

now we have

T = 2\pi \sqrt{\frac{(2.2\times 3.396 \times 10^6)^3}{(6.67 \times 10^{-11})(6.42\times 10^{23})}}

T = 19608 s

T = 5.45 h

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