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<strong>경상대학교</strong> 물리학과 김현수<br />
9-17<br />
강체의회전속도:<br />
<strong>ω</strong><br />
3 z’<br />
θ<br />
2<br />
y'<br />
dt시간 후 강체의무한소회전각도:<br />
dβ<br />
dβ<br />
= <strong>ω</strong>dt<br />
= dφ<br />
+ dθ<br />
+ dψ<br />
∴<strong>ω</strong><br />
= φ& + θ&<br />
+ ψ&<br />
, <strong>ω</strong>'<br />
= φ&<br />
+ θ&<br />
θ &<br />
ψ& φ&<br />
φ<br />
ψ<br />
1<br />
<strong>ω</strong><br />
<strong>ω</strong>'<br />
x'<br />
x,1<br />
z, 3<br />
φ&<br />
dφ<br />
x'<br />
dφ<br />
z', 3<br />
y, 2<br />
dθ<br />
dφ<br />
θ &<br />
φ&<br />
x'<br />
y'<br />
z', 3<br />
ψ&<br />
dθ<br />
φ&<br />
dψ<br />
dψ<br />
dφ<br />
마디선<br />
θ & 2<br />
x'<br />
y'<br />
1