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11. Momentum & Impulse - 4! 3부

11. Momentum & Impulse / Intro to Center of Mass / 문제 9

문제 9

On a nearly frictionless ice surface, a 53-kg skater and a 73-kg hockey player stand 10.1 m apart. Calculate how far from the skater their center of mass is.

A

5.9 m

B

6.5 m

C

7.7 m

D

9.5 m