Answers

2016-02-17T21:20:26+08:00
If you are referring to rolling can toy.
well, as I recalled our previous topic in grade 8, the energy change take place as the toy operates is Elastic potential energy.
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2016-02-18T11:18:38+08:00
It depends upon the object. If the object is using battery, an electrical energy takes place. But if it is not, it is mechanical energy. But both are having Kinetic energy.
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