4 years ago

PLEASE HELP!!!!

Physics

1 answer:

Zina [86]4 years ago

4 0

D is the answer
Imagine the magnetic field, it emanates from both

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Two satellites are in circular orbits around a planet that has radius 9.00x10^6 m. One satellite has mass 53.0 kg , orbital radi

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The orbital speed of this second satellite is 5195.16 m/s.

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Mass of second satellite $m_{2}=54.0\ kg$

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Using formula of orbital speed

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$v_{2}=v_{1}\times\sqrt{\dfrac{r_{1}}{r_{2}}}$

Put the value into the formula

$v_{2}=4800\times\sqrt{\dfrac{ 8.20\times10^{7}}{7.00\times10^{7}}}$

$v_{2}=5195.16\ m/s$

Hence, The orbital speed of this second satellite is 5195.16 m/s.

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3 years ago