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Korolek [52]
3 years ago
5

Plzzz answer this correctly

Physics
1 answer:
viva [34]3 years ago
7 0

Answer:

D, the acceleration  of A is twice that of b.

Explanation: in four seconds b got to ten, in two seconds a got to 20. Going  10m/s faster in half the time is going twice the acceleration

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