Arock is dropped from a sea cliff and hits the water 3.2s later. how high is the cliff? how long would it take sound to travel the same distance? how long would it take light to travel this distance? show work!

How is zig zagging a form of acceleration?

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

Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f