Force and energy
Potential energy and kinetic energy
Kinetic energy
Potential energy
https://youtu.be/8a4D2xqHBF4
Trust in physics
https://youtu.be/xXXF2C-vrQE
台大公益短片
https://youtu.be/HO0lBCrHfa8
Trust in physics
https://youtu.be/xXXF2C-vrQE
台大公益短片
https://youtu.be/HO0lBCrHfa8
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