University Physics with Modern Physics with Mastering Physics (11th Edition)

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8.21: a) Taking A v and B v to be magnitudes, conservation of momentum is expressed as B B A A v m v m = , so . A B A B v m m v = b) . ) ) / (( ) 2 / 1 ( ) 2 / 1 ( 2 2 2 2 A B A B A B A A B B A A B A m m v m m m
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Unformatted text preview: v m v m v m K K = = = (This result may be obtained using the result of Exercise 8.3.)...
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