Discover Questions

Find the multiplicative identity of the number which is obtained by dividing additive inverse of -5 by 1? What capacitance will resonate with an inductor with inductance 396 pH to give a radar wave of wavelength 2.5 cm? How often are rain forecasts at least 6 or 7 days in advance ever correct? Are the motion of galaxies relative to the same radius to the gravity center of mass of the Physical Universe with same frequency? A car is traveling at 50 mph goes around a curve that has a radius of 75 feet. what is the car s angular velocity in revolutions per minute?