Mathematics
Senior High
この時加速度aの計算はどのように求めるんですか？
り,加速度をaとする。
dx
=- rosinot,
dt
dy
= ro cos ot
dt
ーは
速さは
=V(-rosin ot)?+(rwcos wt)
=Vr°w°(sin° wt+cos'wt) =rw
d°y
d'x
=-ro°cos wt,
dt?
: I ro'sinot
dt?
三
速度の大きさ|は
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