- #1
Nano-Passion
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We have a gravitational force on Planet X [tex]F=mγy^2[/tex] and we want to know the particle's final velocity. I know how to get the right answer, but I am wondering how come this doesn't work.
[tex]F = mγy^2[/tex]
[tex]ma = mγy^2[/tex]
[tex]∫a dt= γ∫y^2 dt[/tex]
Integral from 0 to t, I take v_0 = 0 y_0=0
[tex] v = γy^3/3[/tex]
[tex]F = mγy^2[/tex]
[tex]ma = mγy^2[/tex]
[tex]∫a dt= γ∫y^2 dt[/tex]
Integral from 0 to t, I take v_0 = 0 y_0=0
[tex] v = γy^3/3[/tex]