Sunday, February 19, 2012


Mendorong batu di lereng gunung: In order to convert potential energy, force is required to overcome frictional inertia, a lump that hold the stone on top of the field

1 comment:

Unknown said...

Pertanyaan: Berapakah sudut kemiringan lereng gunung yang diperlukan agar energi potential batu maximum, dengan mempertimbangkan bentuk dan center of mass batu.