A gyroscope is a wheel or disk that spins rapidly around two or more axes. Question options: True False the answer is false

When does your body conduct current more readily?

More solar radiation is absorbed by earth’s surface than by

Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?