4.1 Testing
Take video of your bridge testing process and insert here.
4.2 Calculation of efficiency
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(a) Mass of load on bridge =
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kilogram
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(b) Mass of bridge =
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kilogram
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Efficiency = (a) / (b)
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No units
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4.3 Discussion of bridge design after testing
1.
What is your score on efficiency?
If the efficiency is high/low, what went right/wrong?
2.
Which part of the bridge started to give way
first? Explain using Physics concepts.
3.
Which part of the bridge provided the most
strength in the testing process? Explain using Physics concepts.
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