Physics, 27.08.2019 21:20 victoriadorvilu
Dois corpos de massa iguais a 110 kg e 30 kg estão a uma distância de 13 metros um do outro. sendo g = 6,7.10-¹¹ n. m² /kg², logo, a força de atração aproximada entre eles é;
a)180,82 x 10-¹¹ n
b)160,82 x 10-¹¹ n
c)120,85 x 10-¹¹ n
d)130 x 10-¹¹ n
e)170,82 x 10-¹¹ n
Answers: 1
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As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
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