2 cars drive at the same velocity but one of them has twice the mass as the other. Is the mechanical kinetic energy of the larger car 2, 3 , or 4 times that of the smaller car? Please include formula and clear explanation.

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.