ΔPE=mgΔh

This demonstration allows you to calculate the energy shifted between kinetic and gravity stores. Several different starting...

Classroom Activity 14-16

So far we have introduced an energy perspective, seeing processes as shifting energy between different kinds of stores and...

Physics Narrative 11-14

In this episode, students will appreciate the energy changes that take place as a body moves in a gravitational field. They...

Lesson 16-19