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Physics 17 Online
OpenStudy (akohl):

Objects in orbiting satellites are apparently weightless because _____. the objects are too far from Earth to be affected by its gravity both the objects and the satellite are in free fall toward Earth Earth’s gravitational pull is balanced by the outward centrifugal force Earth’s gravitational pull is balanced by the centripetal force

OpenStudy (abhisar):

This is a classic Question !

OpenStudy (abhisar):

I have answered it many times here :)

OpenStudy (akohl):

Lol really? Good to know. I feel like its balanced but don't know why

OpenStudy (abhisar):

Actually the satellite is constantly falling towards the earth !

OpenStudy (akohl):

Really they are still in free fall due to gravity

OpenStudy (abhisar):

Yep...the moon is constantly falling towards us !

OpenStudy (akohl):

Cool thanks

OpenStudy (abhisar):

But the question is why don't they reach us ?

OpenStudy (akohl):

I don't know is it because the forces are balanced

OpenStudy (akohl):

Its why do they appear weightless

OpenStudy (abhisar):

Because moon is in circular motion, centrifugal force balances the gravitational force.

OpenStudy (akohl):

So because they balance out it appears weightless with no net force moving it

OpenStudy (abhisar):

No, weightlessness is due to the fact because both are in free fall !

OpenStudy (akohl):

Oh

OpenStudy (abhisar):

so the correct option to ur question will be ?

OpenStudy (akohl):

Both objects are in Free fall

OpenStudy (abhisar):

yep !

OpenStudy (akohl):

great thanks

OpenStudy (akohl):

I put up another question

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