Two equally charged spheres of mass 1.0 g are placed 2.0 cm apart. when released, they begin to accelerate at 980 m/s2. what is the magnitude of the charge on each sphere? two equally charged spheres of mass 1.0 g are placed 2.0 cm apart. when released, they begin to accelerate at 980 m/s2. what is the magnitude of the charge on each sphere? 210 nc 120 nc 180 nc 150 nc

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.