Physics, 04.11.2021 16:50 mariahcid904
Two kids are roller skating. Amy, with a mass of 55 kg, is traveling forward at 3 m/s. Jenny, who has a mass of 40 kg, is traveling in the opposite direction at 5 m/s. They crash into each other and hold onto each other so that they move as one mass. How fast are they traveling?
A 0.37 m/s in the direction Amy was originally traveling
B 3.84m/s in the direction Jenny was originally traveling.
C 0.37 m/s in the direction Jenny was originally traveling.
Answers: 2
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Two kids are roller skating. Amy, with a mass of 55 kg, is traveling forward at 3 m/s. Jenny, who ha...
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