Two-Dimensional Motion

A drag force opposing motion through air.

Two angles whose sum is 90°.

Part of a vector acting along a selected axis.

The orientation in which a vector acts.

Change in position, including direction.

A resistive force opposing motion through a fluid.

Velocity at the end of an interval.

Total time between launch and landing.

Motion in which gravity is the only significant force.

The magnitude of gravitational acceleration, approximately 9.8 m/s² near Earth’s surface.