Elastic Potential Energy - IB Physics

[@manakish4005]

I believe at 9:43, 20 cm should be 0.2m not 0.02m, making the answer for Ep = 1J.

[@brenda8164]

I love how u teach theory. It's really easier to understand ib physics. Thank u!

[@antonioperin7325]

This video was very helpful. However, when you were completing the example for the elastic potential energy you said that 20cm was equal to 0.02m which is incorrect because it's equal to 0.2m. Overall very helpful video!

[@MM-wv4ez]

Correct, final answer should therefore be 1 joule

[@ahmed_tahmid7432]

life saver

[@nethakajayatilake3239]

The video was awesome! Thank you for your help! Just a quick thing, however, I think the spring change of distance at 10:06 should be 0.2 m, not 0.02 m

[@reza2733]

Thank you so much for the vids! shouldn't the force be negative at 3:57

[@spudphoenix9916]

Yep