Posted by **jennifer** on Wednesday, September 27, 2006 at 7:58pm.

Lillian (mass 46.0 Kg) standing on slippery ice catches her leaping dog (mass 15 kg) moving horizontally at 4.0 m/s. What is the speed of lillian and her dog after the catch.

momentumdoginitial=momenumCombinationafter

15*4=(46 +15)v

solve for v.

- Physics -
**Courtney**, Monday, October 20, 2014 at 3:47pm
60/61

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