Best for asynchronous learning and homeworkAssign in student-paced mode
Best for live in-class or video conferencing lessonsStart teacher-led lesson
2 slides
What is energy?
What is energy?
What are some things we use energy for?
Force!
What defines force?
What happens if a force is acting in the same direction?
What can happen with forces acting in opposite directions?
How do we know if forces are balanced?