Compute the force of gravity of the moon on a 1 kg mass on the near side of the earth, and then on the far side. compute the force of gravity of the sun on the same mass, near and far side. which is the greater force? which shows the greater difference?

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has