A8 9th Edition Solution

A8 9th Edition Solution - The total velocity is: s / m 39 ....

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SOLUTION The Spring force is an internal force, So the linear momentum is conserved along the direction on which A and B fly: B A B A B B A A v m m v 0 v m v m The compression energy stored in spring converts to kinetic energy of hemisphere: s / m 6 ) 10 ( 5 . 2 5 . 1 v s / m 10 ) 5 . 2 5 . 1 ( 5 . 1 ) 120 )( 5 . 1 ( 2 v ) m m ( m V m 2 v ) v ( m 2 m m m m ) v ( m 2 1 ) v m m ( m 2 1 ) v ( m 2 1 ) v ( m 2 1 V A B A B B A B 2 B A B A B B 2 B B 2 B A B A 2 B B 2 A A
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Unformatted text preview: The total velocity is: s / m 39 . 17 v j 5 i 66 . 16 ) j 30 sin 10 i 30 cos 10 ( i 8 v v v s / m 106 . 4 v j 3 i 804 . 2 ) j 30 sin 6 i 30 cos 6 ( i 8 v v v B B o B A A o A...
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A8 9th Edition Solution - The total velocity is: s / m 39 ....

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