Unit 4 Objectives: Inclined Plane Dynamics and Projectile Motion 4.1 Equilibrants and Inclines 4.2 Determine the net force on an object when two or more non-perpendicular forces act on an object. Determine the force that will produce equilibrium (the equilibrant) in the above scenario. Analyze the motion and forces of an object on an inclined plane with and without friction. Projectile Motion Recognize that the vertical and horizontal motions of a projectile are independent. Relate the height, time in the air, and initial vertical velocity of a projectile using its vertical motion, then determine the range. Analyze the motion of projectiles using skills and tools from previous unit objectives.