Physics, 22.05.2020 23:58 2021CanadyRaniya
Considerando que você comece a caminhar em velocidade constante, inicialmente a 350 m de um ponto referencial escolhido. Você caminha a 1 m/s no sentido de encontro desse referencial. Podemos dizer que a Equação Horária desse MRU e o tipo de movimento são, respecitvamente:
Escolha uma:
a. S(t)=350−1t, movimento retrógrado
b. S(t)=350−1t, movimento progressivo.
c. S(t)=350+1t, movimento progressivo
d. S(t)=−350+t, movimento progressivo.
e. S(t)=350+1t, movimento retrógrado.
Answers: 2
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