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lily-roberts_60c1afbad3b0d
lily-roberts_60c1afbad3b0d
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Montemos o modelo para entender o problema: ......t° = 15 cm ( 0,15 m ) A+------X-----------+B ..O--->........<---O ..2m/s .......... 3m/s Sabemos que o TEMPO DE ENCONTRO é o mesmo, logo: (I) t = d / v ...e que este encontro e…