Changes

= Additional information =

= Additional information =

==Useful websites==

==Useful websites==

1. As the jumper moves up and down the trampoline, energy is exchanged.

 

==== [https://interactives.ck12.org/simulations/physics/trampoline/app/index.html?hash=861f9de4d3b631b96a5329e557ea754f&source=ck12&artifactID=1732570&backUrl=https%3A//www.ck12.org/c/physical-science/forms-of-energy/%23simulations&referrer=concept_details 'How are potential energy and kinetic energy exchanged?]- An interactive on ' by cK-12 exploration series ====

As the jumper moves up and down the trampoline, energy is exchanged.

Adjust the sliders of the jumper's mass, the initial height the jumper jumps to and the elastic stiffness of the trampoline  and observe the transformation between various forms of energy in the jumper at different instances.

Adjust the sliders of the jumper's mass, the initial height the jumper jumps to and the elastic stiffness of the trampoline  and observe the transformation between various forms of energy in the jumper at different instances.

An interactive on [https://interactives.ck12.org/simulations/physics/trampoline/app/index.html?hash=861f9de4d3b631b96a5329e557ea754f&source=ck12&artifactID=1732570&backUrl=https%3A//www.ck12.org/c/physical-science/forms-of-energy/%23simulations&referrer=concept_details 'How are potential energy and kinetic energy exchanged?]' by cK-12 exploration series

==== [https://www.pbslearningmedia.org/resource/hew06.sci.phys.maf.rollercoaster/energy-in-a-roller-coaster-ride/ Energy in a Roller Coaster ride- PBS learning media] ====

 

As the roller coaster cars go up and down the hills and around the loop of the track, a pie chart shows how the relative transformation back and forth between gravitational potential energy and kinetic energy, at various steps of the ride, in the following interactive.  

2. As the roller coaster cars go up and down the hills and around the loop of the track, a pie chart shows how the relative transformation back and forth between gravitational potential energy and kinetic energy, at various steps of the ride, in the following interactive.  

 

3. Learners can study energy conservation and transformation, the effect of friction on energy, the direction of velocity and force, and much more- Resources such as an interactive, activity sheet, notes page, teaching suggestion for teachers available  here.

==== [http://www.physicsclassroom.com/Physics-Interactives/Work-and-Energy/Roller-Coaster-Model Roller Coaster Model- The physics classroom] ====

 

Learners can study energy conservation and transformation, the effect of friction on energy, the direction of velocity and force, and much more- Resources such as an interactive, activity sheet, notes page, teaching suggestion for teachers available  here.

==Reference Books==

==Reference Books==

= Project Ideas =

= Project Ideas =

A stretched rubber band has elastic potential energy stored in it. This stored energy is converted to kinetic energy when it is flies across a room upon being launched.

A stretched rubber band has elastic potential energy stored in it. This stored energy is converted to kinetic energy when it is flies across a room upon being launched.

You can attach your rubber band to a simple machine—a wheel and axle—to build a simple rubber band–powered car. To find out how, please use the following link:

You can attach your rubber band to a simple machine—a wheel and axle—to build a simple rubber band–powered car. To find out how, please use the above given link.  

 

==== [https://www.scientificamerican.com/article/build-a-rubber-band-powered-car/ Build a rubber band-powered car] ====

= Fun corner =

= Fun corner =