In physics, motion occurs when an object changes position over time. Explore the types of motion called linear, projectile, circular, and simple harmonic motion, and learn about velocity.

Motion can be classified by the path that a moving object follows. Explore the different types of motion, such as linear motion, rotary motion, and oscillatory motion.

Learn how to compare the kinematic equations for linear and rotational motion and see examples that walk-through sample problems step-by-step for you to improve your physics knowledge …

Master the complexities of kinematics of human motion in our quick video lesson. Watch now to gain insights into the mechanics of body movements, then take a quiz.

Learn how to calculate the linear speed of an object in circular motion, and see examples that walk through sample problems step-by-step for you to improve your physics knowledge and …

Explore the differences between uniform and non-uniform motion with our bite-sized video lesson. Test your knowledge with an optional quiz for practice.

Derivatives have many practical applications, including modeling linear motion. In this lesson, learn how to use differentiation to analyze linear motion by finding the velocity and acceleration ...

Linear velocity is the speed and direction of an object moving in a straight line, measured in meters per second. Rotational velocity is the rotation rate of an object, measured in radians …

Explore the concept of linear velocity with this educational video lesson. Watch now to master the formula and calculation methods, followed by a quiz.

Understand what torque is and how it relates to rotational motion. Explore the torque equation, how to calculate torque, and everyday examples of torque.