In a motion about a fixed axis, where the position is r(t) and the angular velocity is w(t), we know that dr/dr = w(t)xr(t).(adsbygoogle = window.adsbygoogle || []).push({});

My question, does this equation remains true if the axis vector is changing by the time t? Why so?

Thank you.

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# Homework Help: Motion about a moving axis

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