Physics
10.07.2021 07:54
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1. current is usually the flow of
1. current is usually the flow of
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maudiejane
4,4(11 marks)
1. Current is usually the flow of electrons.
Explanation:
The flow of charges through a wire or conductor is called electric current.
Jboone
4,6(4 marks)
Either water (current in a river) or electrons (current in a wire.
crowdedallys5385
4,7(61 marks)
Explanation:
Let consider that bottom has a height of zero. The change in total energy of the hammerhead is modelled after the Principle of Energy Conservation and Work-Energy Theorem:
![\Delta E_{ham} = (25\,kg)\cdot [\frac{1}{2}\cdot (50\,\frac{m}{s} )^{2} - (9.807\,\frac{m}{s^{2}} )\cdot (1\,m)]](/tpl/images/0539/2343/0b4ce.png)
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