- How long have we known what stars are and what were ideas previous to that knowledge?

Discover Questions

When you directly stimulate the muscle: a) Why does the force increase as the voltage is increased? Planets orbit is circular at a radius 440million Km.Determine the speed of the planet(m/s) around the star if there are 227 days in a yr? Please explain the steps on how to solve both questions below. sin θ = 1/4, tanθ >0, find cos θ/2 cot θ = -7/4, cos θ < 0 Find csc θ.? Which will have the highest concentration of potassium ions: 0.20M KCL, 0.15M K2CO3, or 0.08M K3PO4? Could we harness the power of the universe?