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Two hockey players on ice skates
push off of each other. One has a
mass of 60 kilograms. The other has
a mass of 80 kilograms.
a. If the 80-kilogram player moves
back with a velocity of 3 m/sec,
what is his momentum?
b. What
is the
player's momentum?
C. What is
player's velocity?
60-kilogram
60-kilogram
in space