Potential and Kinetic Energy - in depth - GCSE Physics and Combined Science

The conversion between GPE KE and Elastic potential are dealt with in depth here in this video for GCSE Physics and Combined Science.
I run through all the equations and introduce the idea of energy transfer between stores.
This detailed run through of working with gravitational potential, elastic potential and kinetic energy, as well as the mechanical transfer between stores.

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[silv]

So helpful! Please continue doing these "how to not lose any marks" videos for GCSE Physics 🙌

[eamoncrosby]

Your channel is one of the Best! Thank you! 👌😊👊

[sharoknain]

Hi, I was wondering if you have access to the 2019 alevel physics papers? I have been wanting to do them but couldn’t find them online.

[correitte]

Thank you for this! May i ask a question related to the work done flow diagram? as the elastic band returns to its original shape - energy is transferred into the kinetic store, which translates to work on the pellet, creating pellet movement - right? but this kinetic store - isn't it transfer to the kinetic store of the rope (the rope has to move in order to apply forces to the pellet right?)  

I hope you get what i mean - i was trying to construct a work flow digram for the bungee jump - but i couldn't figure out if - as the rope returns to normal length, the kinetic store of the jumper or of the rope changes - my thinking was the rope has to move in order to pull the jumper back up