What speed does skater acquire
Two ice skaters push off against one another starting from a stationary position. The 45-kg skater acquires a speed of 0.375 m/s. What speed does the 60-kg skater acquire?
A. 0.500 m/s
B. 0.281 m/s
C. 0.375 m/s
D. 0.750 m/s
E. 0 m/s
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