the x component of a vector A is 5.3 units, ans its y component is -2.3 units. The angle that vector A makes with the +x axis is closest to A) 340 degrees B) 160 degrees C) 250 degrees D) 110 degrees E) 23 degrees

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante