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anonymous
 one year ago
A newly discovered planet has a mass 1.5 times compared to that of the earth, and its diameter is 3 times compared to earth. What is the gravitational acceleration on this planet?
anonymous
 one year ago
A newly discovered planet has a mass 1.5 times compared to that of the earth, and its diameter is 3 times compared to earth. What is the gravitational acceleration on this planet?

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.0now this is a formula i have definitely forgotten

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0oh ok so n1 amd m2 are the masses and r^2 = radius?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0G is the acceleration due to gravity?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0I'm not entirely clear about it and i haven't the time to look it up . sorry

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh it's okay thank you :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help me @ganeshie8 :)

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.0http://openstudy.com/study#/updates/55bd3e54e4b01850ec7d74c7

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[mg=G \frac{Mm}{r^2}\] \[g=G \frac{M}{r^2}\]\[g \alpha \frac{M}{r^2}\] \[\frac{g'}{g}=\frac{\frac{M'}{r'^{2}}}{\frac{M}{r^2}}\]\[g'=g \frac{M'r^{2}}{Mr'^{2}}\] M'=Mars of new planet r'=radius of new planet M=mass of earth r=radius of earth Also given \[M'=1.5M\] for the radius also u can calculate
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