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Carts a and B Have Equal Masses and Travel Equal

question 23

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Carts A and B have equal masses and travel equal distances D on side-by-side straight frictionless tracks while a constant force F acts on A and a constant force 2F acts on B. Both carts start from rest. The velocities Carts A and B have equal masses and travel equal distances D on side-by-side straight frictionless tracks while a constant force F acts on A and a constant force 2F acts on B. Both carts start from rest. The velocities <sub> </sub> <sub>A</sub> and <sub> </sub> <sub>B</sub> of the bodies at the end of distance D are related by A) (<sub> </sub> <sub></sub><sub>B</sub> = <sub> </sub><sub>A</sub> .) B) (<sub> </sub> <sub> </sub><sub>B</sub> = <sub> </sub><sub></sub> <sub> </sub><sub>A</sub>.) C) (<sub> </sub> <sub></sub><sub>B</sub> = 2 <sub> </sub><sub>A</sub>.) D) (<sub> </sub> <sub></sub><sub>B</sub> = 4 <sub> </sub><sub>A</sub>.) E) (<sub> </sub> <sub></sub><sub>A</sub> = 2 <sub> </sub><sub>B</sub>.) A and Carts A and B have equal masses and travel equal distances D on side-by-side straight frictionless tracks while a constant force F acts on A and a constant force 2F acts on B. Both carts start from rest. The velocities <sub> </sub> <sub>A</sub> and <sub> </sub> <sub>B</sub> of the bodies at the end of distance D are related by A) (<sub> </sub> <sub></sub><sub>B</sub> = <sub> </sub><sub>A</sub> .) B) (<sub> </sub> <sub> </sub><sub>B</sub> = <sub> </sub><sub></sub> <sub> </sub><sub>A</sub>.) C) (<sub> </sub> <sub></sub><sub>B</sub> = 2 <sub> </sub><sub>A</sub>.) D) (<sub> </sub> <sub></sub><sub>B</sub> = 4 <sub> </sub><sub>A</sub>.) E) (<sub> </sub> <sub></sub><sub>A</sub> = 2 <sub> </sub><sub>B</sub>.)
B of the bodies at the end of distance D are related by

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