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To determine the kinetic energy of the car, we need to use the formula for kinetic energy. The formula is KE=(1/2)mv^(2) where m is the mass of the object (in kg) and v is the speed of the object (in mete...
The minimum energy required by an electron to escape from a (metal) surface
An early model which was based on a scientific idea on atomic structure was the plum pudding model. In this model, it was believed the atom was a sphere of positive charge with negatively charged electron...
Ohm's Law
Simply put energy is the thing that makes matter move, or has the ability to make matter move.
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