Physics
Physics, 09.04.2020 05:47, samuelerlikhman

Identical twins Kate and Karen are rowing their boat on a hot Summer ut"rrffinen they decide to go for a swim. Kate, whose mass is 45 kilograms, jumps offthe front of the boat at a speed of g. d0 m/sec. Kiren jumps offthe back at a speed of 4.00 m/sec. If the 7O-kilogram rowboat is moving at 1.00m/s when the girls jump, what is the speed of the rowboat after the girls jump?

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