地球半径--R,地球质量--M
由 GMm/(R+h)^2=m(W^2)(R+h) 得 W^2=GM/[(R+h)^3]
故 W1/W2=[(R+h2)/(R+h1)]^3/2
而 V=W(R+h) 故 V1/V2=[W1(R+h1)]/[W2(R+h2)]=[(R+h2)/(R+h1)]^1/2
由 a=WW(R+h) 得 a1/a2=[W1W1(R+h1)]/[W2W2(R+h2)]
故a1/a2=[(R+h2)/(R+h1)]^2
因 T=2丌/W 所以 T1/T2=[(R+h1)/(R+h2)]^3/2
由 F=GMm/(R+h)^2 得F1/F2=[(R+h2)/(R+h1)]^2