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Physics, 27.05.2020 01:59 izzymoreno
8. Um automóvel percorre uma estrada com função horária s = – 80 + 80.t, onde s é dado em km e t em horas. O automóvel passa pelo km zero após:stion *
a) 1,0 h.
b) 1,5 h.
c) 0,5 h.
d) 2,0 h.
e) 2,5 h.
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8. Um automóvel percorre uma estrada com função horária s = – 80 + 80.t, onde s é dado em km e t em...
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