As light slows down, it bends or refracts. the index of refraction predict the amount of bending. how are the speed of light and the index of refraction related? a) the speed of light is a constant in all materials. b) the index is proportional to the speed of light in the medium. c) the index is inversely proportional to the speed of light in the medium. d) the index is proportional to the square of the speed of light in the

Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesn’t slow down or speed up, what is his speed?

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.