Created
February 10, 2016 06:33
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重力加速度(g)変化、地表からの距離
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z.g <- 6.67259e-11 | |
z.m <- 5.972e24 | |
z.r <- 6.356752314e6 | |
z.fg <- function(h) z.g * z.m / (h + z.r)^2 | |
curve(z.fg, from = 0, to = 1e7, xlab = "h[m]", ylab = "g[m/s2]", ylim = c(0, 10)) | |
abline(v = 400e3) |
Author
kuniyoshi
commented
Feb 10, 2016
z.g: 万有引力定数
z.m: 地球の質量
z.r: 地球の半径
z.fg: 重力加速度関数
400e3: スペースシャトルの位置
g: 重力加速度
h: 地表からの距離
重力加速度が地表から離れるにつれてどのように変わるかをプロットしました。
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