Using the 5E method for teaching about kinetic energy, potential energy, and conservation of energy, this two-week unit with many videos and possible extensions is sure to keep pupils engaged as they are learning.

This page offers 27 questions to test students' knowledge of the major concepts in each section of Chapter 4: Dynamics: Force and Newton's Laws of Motion from the AP Physics online text.

This lesson focuses on Newton's Law for falling objects including terminal velocity, the three stages of falling, a diagram showing what happens to the speed of a skydiver from airplane to ground, velocity-time graphs for falling...

By the end of this section, you will be able to define net force, external force, and system; understand Newton's second law of motion; and apply Newton's second law to determine the weight of an object.

This lesson focuses on Newton's First Law: an object remains in the same state of motion unless a resultant force acts on it. If the resultant force on an object is zero, this means: a stationary object stays stationary; a moving object...

This lesson focuses on Newton's Second Law including the formula Force = mass to the x power acceleration, an example of how to calculate the force needed to accelerate based on mass, and a link to a test.