What you’ll learn4 learning objectivesChoose one objective for a focused lesson, or study the complete topic.12.2.1A force of constant magnitude that is always perpendicular to the direction• understand that a force of constant magnitude that is always perpendicular to the direction of motion causes centripetal accelerationSyllabus objective12.2.2Centripetal acceleration causes circular motion with a constant angular• understand that centripetal acceleration causes circular motion with a constant angular speedSyllabus objective12.2.3A = rω2 and a = v2 / r• recall and use a = rω2 and a = v2 / rSyllabus objective12.2.4F = mrω2 and F = mv2 / r• recall and use F = mrω2 and F = mv2 / rSyllabus objective