{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Analytical Mech Homework Solutions 89

Analytical Mech Homework Solutions 89 - 2m1 2 v1 4 T1 T1 m...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
2 1 1 1 1 2 1 1 1 2 4 1 2 m v T T m T m m v µ µ = = 7.11 From eqn. 7.2.14, cm cm i i i i L r mv r m v = × + × G G G G G 1 1 1 2 2 i i i i r m v r m v r m v × = × + × G G G G G 2 G From eqn. 7.3.2, 1 1 2 1 1 2 2 1 m m m m 1 1 R r r m m r µ + = + = = G G G G Since from eqn. 7.3.1, 2 1 2 1 m r r m = − G G 2 2 m R r µ = − G G 1 1 2 2 1 2 i i i i r m v R m v R m v m m µ µ × = × + × G G G G G G ( ) 1 2 R v v R v µ µ = × G G G G = × G G G G G G L r cm cm mv R v µ = × + × 7.12 Let m s = mass of Sun and a e = semi-major axis of Earth’s orbit then from eqn. 7.3.9c, 1 3 2 2 1 2 s s e m m a yr m m a τ = + 1 2 3 1 2 3 e s a m m a m m τ = +
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}