Asked by Anonymous

Two skaters, Elena and Tara, face each other on the ice. Elena has a mass of 57.4 kg, and Tara has a mass of 48.3 kg. Both are motionless until they push away with a force of 33 N. Then Elena has a velocity of 1.4 m/s. What is Tara’s velocity?
Answered by Anonymous
nothing
Answered by Amanda
-1.7 m/s
Answered by susy
-1.7m/s

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