Constellations are groups of stars that form patterns in the sky. even though planets also appear as lights in the sky just like stars, they are not included in constellations. why would planets never be included in constellations?

f. because planets move around in the sky and stars do not.

g. because planets are too close to earth to make patterns.

h. because stars are smaller and would be obscured by planets.

i. because stars are gaseous and planets are not gaseous.

sorry, i keep asking cause your explanations are awesome and i suck at science and global! but tysm for me!

Aseries circuit consists of a resistor with r = 20 ? , a capacitor with c = 0.01 f, and a decaying battery with e = 300e? 5t. if the initial charge is 0, find the charge as a function of time t

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?

Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas