Cambridge Lower Secondary PhysicsStage 7 Forces and energy Checklist

Learning objectives

• 7Pf.01I can describe the changes in energy that result from an event or a process.
• 7Pf.02I know that energy tends to dissipate, and that as it does so it becomes less useful.
• 7Pf.03I can describe gravity as a force of attraction between any two objects, and describe how the size of the force depends on the masses of the objects.
• 7Pf.04I understand that in a vacuum there is no air resistance to oppose movement.