well doin lots of problems for finals and posting the ones i cant get...again im havin trouble with this reflection stuff(adsbygoogle = window.adsbygoogle || []).push({});

A solar sail of area A=200m^2 is at a distance 1.46e8 km from the sun. suppose the power of the sun is 10^20 kw and the sail is perfectly reflecting ( think you use f=2IA /c ) mass is 10kg, calculate the accel of the sail at this point in space...

again not sure here... how you get it

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# Another old exam problem

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