Class 7 relative motion and fixed axis rotation

Y am dyn ics am dyn x ics am dyn ics am dyn ics am

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Unformatted text preview: ilinear Motion Motion of a book sliding on a flat desk in the x­y plane. y am Dyn ics am Dyn x ics am Dyn ics am Dyn ics am Dyn ics Translation – Curvilinear Motion Motion of a book sliding on a flat desk in the x­y plane. am Dyn y am Dyn ics x ics am Dyn ics am Dyn ics am Dyn ics Rotation About Fixed Z­axis Dy y na m i cs Dynamics ics m na Dy y x i cs Dynamics D na m Dy i am n cs Motion of a book rotating about a corner on a flat desk in the x­y plane. Rotation About Fixed Z­axis Motion of a book rotating about a point off the book on a flat desk in the x­y plane. ics Dynamics Dy nam ics Dy nam ics m yna D n am Dy i cs General 2­D Motion Motion of a book rotating on a flat desk in the x­y plane. Dy n a m i c s Dy n a m i c s Dy n a m i c s Dy n a m i c s Dy n a m i c s Dy n a m i c s y Dy n a m i c s x Examples of 2­D Motion Translating Frames rB = rA + rB / A Absolute positions Relative position of B viewed from A v B = v A + v B/ A aB = a A + aB/ A LEX ­ 4 Translation Choosing 2 points on the same body… y’ y rB rA y’ rB / A rB x’ x y’ rB rB / A...
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This document was uploaded on 04/01/2014.

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