Physics, 13.08.2021 02:30 Cloclowat1865
1) As afirmações a seguir tratam da aceleração centrípeta. I – A aceleração centrípeta é responsável pela alteração da direção e do sentido do vetor velocidade. II – A aceleração centrípeta pode ser definida pelo produto do quadrado da velocidade angular pelo raio da trajetória. III – O vetor aceleração centrípeta possui a mesma direção e sentido do vetor velocidade. Está correto o que se afirma em: *
2 pontos
a) I e III
b) I e II
c) II e III
d) Apenas I
Answers: 2
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1) As afirmações a seguir tratam da aceleração centrípeta. I – A aceleração centrípeta é responsável...
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