Two point charges are located on the y-axis as follows: one charge q1 = -1.95 nC located at y= -0.550 m, and a second charge q2 = 3.60 nC at the origin (y=0). What is the magnitude of the total force exerted by these two charges on a third charge q3 = 4.90 nC located at y3 = -0.435 m ?

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.