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An object of mass 20. Okg is traveling
with a velocity of 10. 0m/s when it
suddenly explodes into two fragments of
masses 8. Okg and 12. Okg. The
8. Okg fragment flies off at an angle
30.0° with respect to the original
direction of motion at a speed V1. What is
the velocity of the 8. Okg fragment if the
12. Okg fragment's direction of motion is
straight down?

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