Estimate the drag force on the ISS at its current orbit altitude.So, instead I will give homework questions. HomeworkĬlearly, I don't have any definite answers here. However, I have a feeling that you would have to be pretty low to get some serious forces as depicted in this scene. If the space station was low in the orbit with significant air resistance, then that could happen. If you are just flying past the space station and you grab on to stop yourself, that would be it. Really, it isn't difficult to look up the orbital characteristics of the ISS. Maybe there is some plot element regarding the altitude - but if not, this is just sad. I just don't see why they would significantly change the altitude. I don't see any reason why it couldn't be this high. I guess that's ok - I mean this is a fictional story. However, at "372 miles above the Earth" the ISS is much higher than it normally operates. I assume it is, but it could be some new space station. I don't know for certain this is the ISS in the trailer. If you look at the Wikipedia page on the ISS, it lists the orbit altitude at 250 to 263 miles above the Earth. It might be a false alarm, so I will take a closer look. After watching this, my physics alert system went off. I don't know much, but it seems like it is about two astronauts dealing with some problems on the International Space Station. Let's take a look at this trailer for the upcoming movie Gravity.
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