1. A book is at rest on a tabletop. Diagram the forces acting on the book.

What is the relationship between the wavelength of a wave and it's energy?

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

In a series circuit the __ is the same at every point