Fill in the blanks A ray of light is bent__the normal when it enters an optically__medium and __the __when it enters an__ less dense medium. When a ray strikes a surface__ it is not reflected

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?

How does the motion of an airplane compare to the motion of a rocket ?

Earth has a mass of 5.97 x 1024kg, and a mean radius of 6.38 x 106m. what would be the orbital speed and period of a satellite in orbit 1.44 x 108 m above earth?