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.
1 answer
60/61
2 answers