Physics 1250H LEC Day 6.pdf - Look into Nature journal D MJ transl momentum linear com moves Translahonal Angulate T of f D O I T J dt F MvImpulse Dpi F

Physics 1250H LEC Day 6.pdf - Look into Nature journal D MJ...

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Look into Nature journal D MJ transl momentum linear com moves Trans lahonal Angulate T f of D O T I J DI dt de F Mv L Dpi Impulse I twirl F DI E dt J all particles move in lock step 1 For now angular dynamics of rigid bodies 9 extended objects spin on an axis defined rotational axis inertial frames one in which Newton's 1st law is obeyed leads to all other laws of physics being obeyed all inertial frames have constant velocity relative to each other non accelerating inertial non rotating frame is where
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I 1 non tong frame 5 Newton's Laws hold true xx t x Big so terence direction a a t
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amgyg.name centered in planes 1 to f angle relative to reference direction an ax is on non rotating frame of one particle of bottle f defines orientation f has meaningful direction quantify 0 in radians arcskngth
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Unformatted text preview: to E 360 2 IT rad 7 IT rotation angular displacement DO Of Oi Len radians rate of change of orientation tw Iim 1001 face e magnitude of stylist ungsular velocity direction i along the axis of rotation Use curled finger RHR to determine unit in z rad Is All particles are in motion in circular orbit some speed lil T i i i t f f I Of l i i i tf i s S c Lee I Ifl 70 13ft t.IT lr.fElerEIsol7ftI rlwlElu13 Er3Ew3 m my Intl earth LEI p IOI FINE 5 05 find linear speed of earth right now...
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