Physics — Motion in a Plane
Projectile motion, components, and independence of horizontal and vertical.
See how a projectile combines a constant horizontal motion and an accelerating vertical motion into a single curved path.
See how a projectile moves second by second, with equal horizontal steps and vertical steps that follow Galileo's odd-number pattern.
Discover how vertical and horizontal launch velocities each control different aspects of a projectile's time, height, and range.
See how the range of a projectile depends on its launch angle, reaching a maximum at 45 degrees, with complementary angles giving the same range.
See how a boat's path across a flowing river is the sum of its own velocity and the current, and how aiming upstream lets it land directly opposite.