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- 4 10 points energy conservation and transformation questions a 5...
Question: 4 10 points energy conservation and transformation questions a 5...
Question details
4. (10 points) Energy conservation and transformation questions.
a) (5 points) Calculate the energy absorbed by a stationary wall when a car weighting 100 kg impacts at 100 km/hr.
b) (5 points) A weight of 100 kg is dropped from a height of 3m. Estimate the heat released upon impact.
Thermodynamics
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