The opposite forces of flight are equal only when a plane flies level at constant velocity. The opposite forces of flight are not always equal. For instance, as a plane climbs, its weight is equal to a portion of the lift force and a portion of the thrust force. In this situation, the opposite forces of flight are no longer equal to one another.
Becoming a Classroom Teacher in Texas. There are five requirements to become a certified teacher. 1  Obtain a Bachelorâs Degree-You must earn a bachelorâs degree from an accredited college or university.
Types of Alternative Teaching Licenses in Texas. Texas alternative certification programs, or ACPâs, are developed by colleges and universities in accordance with guidelines set by the Texas Education Agency (TEA) and designed for those who have a bachelorâs degree in a subject other than education.