knutsonellie3167 knutsonellie3167

16-01-2024
Physics

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Two boys, with masses of 40 kg and 60 kg, respectively, stand on a horizontal frictionless surface holding the ends of a light 10-m long rod. the boys pull themselves together along the rod. when they meet the 60-kg boy will have moved what distance?
a. 4m
b. 5m
c. 6m
d. 10m
e. need to know the forces they exert

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