A 72. 0-kg person steps on a scale in an elevator. The elevator is moving with a constant velocity. What would the scale read?

Explain the consequences of this addiction to the brain tissue

The ozone hole appears in antarctica during

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.