9121 and Problem 9.49 17 of 24 Part A speed of 8.0 m/s. She hits a...

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y tonsenvak on o momentom, ooo (v-3)+60 (81+a0)o 1000y- 8000 + 3540-0 1000 γにyy 60 8 Relaton betovean charpe in momentum,forc

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