An ant walks 15 m east, then 40 m north, and finally 20 m west. What is the total displacement from the starting point

This chart shows characteristics of three different types of atoms. which statement is best supported by the information in the chart? atom x will donate electrons to atom y. atom x will accept electrons from atom y. atom y will accept electrons from atom z. atom z will donate electrons to atom x.

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

What is a good example of instantaneous speed