Olá, minha primeira vez aqui, queria muito poder entender estes exercícios mas não consigo, já fiquei 2 dias nisso e não entendo mesmo, não consigo resolver O volume do cilíndro é V=pi.r^2.h que tem como resultado 10048cm^3, não sei como fazer o resto, as aulas do professor são gravadas então não consigo perguntá-lo
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Ответ:
we couldnt even read ur handwrite bro~°…°
Ответ:
2.66 m/s² .
Explanation:
Initial velocity , u = 0 m/s
Final Velocity , v = 8 m/s
Time Taken , t = 3 s
So , Acceleration = (v-u)/t = (8 m/s - 0 m/s) /3 sec . = 8/3 m/s² = 2.66 m/s²