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Mathematics, 14.04.2020 03:48 awsomelife123

A dynamic cart moving at 4 m/s is run into the back of and sticks to an identical cart. At what speed should the two carts move off
together?
2 m/s
4 m/s
8 m/s
It cannot be determined with knowing the actual mass of the carts.

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Answers: 1

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A dynamic cart moving at 4 m/s is run into the back of and sticks to an identical cart. At what spee...
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