Unformatted text preview: and its final height is Conservation of energy gives so Figure 10.65 5.00m h vine,i h vine,f 5 4.00m m Jane Initial 1.50m 1.50m m vine 4.00m m vine m Jane y 5 Final ( a ) K i 5 U i 1 K i 5 U f 1 K f . h vine, f 5 4.00 m. h vine, i 5 6.50 m I tot 5 A 1 3 m vine 1 m Jane B l 2 . I 5 m Jane l 2 , I 5 1 3 m vine l 2 y 5 1 y a 5 g t I 5 1 45,000 N 21 7.0 m 2 cos 37° 3.0 3 10 5 kg # m 2 5 0.839 rad / s 2 g t 5 I a I 5 1 3 mL 2 5 1 3 1 45,000 N 9.80 m / s 2 2 1 14.0 m 2 2 5 3.0 3 10 5 kg # m 2 . g t 5 w 1 7.0 m 21 cos 37° 2 T S 0. 20.7° 1.27 3 10 5 N u 5 20.7°. tan u 5 H v H h H 5 " H h 2 1 H v 2 5 1.27 3 10 5 N. H v 5 w 5 4.50 3 10 4 N. g F y 5 H h 5 T 5 1.19 3 10 5 N. g F x 5 T 5 2 w cos 37° sin 37° 5 1 45,000 N 2 tan 37° 5 1.19 3 10 5 N 2 w 1 7.0 m 21 cos 37° 2 1 T 1 3.5 m 21 sin 37° 2 5 g t 5 x y w 3.5m 7.0m 37 ° T H v H h Axis 1 3.5m H h H v Dynamics of Rotational Motion 1023...
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 Spring '07
 Shoberg
 Force, Trigraph, Noether's theorem, vine

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