In a cardboard tube with a lid, there is lead shot. If you turn the tube over quickly, for example 40-50 times
| August 23, 2020 | Education
In a cardboard tube with a lid, there is lead shot. If you turn the tube over quickly, for example 40-50 times, the shot heats up. Why is this phenomenon observed?
When the fraction falls, the potential energy of interaction of the fraction with the Earth is converted into the internal energy of the fraction.
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