Labels:monitor | web site | window OCR: Air Resistance : The opposing force that an object experiences due to moving through air Alloy A mixture of a metal with another substance Some examples include steels - mixtures of iron and other substances, brass -a mixture of copper and zinc, and bronze a mixture of Fcopper and tin. Amplitude :The peak value of an alternating quantity in either the positive or negative direction. Angle the rotation required to turn one line onto another line. For an inclined plane, it is the rotation required to turn the plane onto the ground. A smaller angle gives an inclined plane a larger mechanical advantage mixtur alternatins quantit requir