If mass of a planat is 8 times than of the earth and its radius is twice the radius of the earth, what will be the escape velocity of that planat
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hey there is answer
let Mass of the earth be m and radius be r
g = GM/r2=10m/s2
g on other planet when mass is 8 times and radius 2 times = G*8M/(2r)2 = 8GM/4r2 = 2*10m/s2 = 20m/s2
let Mass of the earth be m and radius be r
g = GM/r2=10m/s2
g on other planet when mass is 8 times and radius 2 times = G*8M/(2r)2 = 8GM/4r2 = 2*10m/s2 = 20m/s2
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