Saturday, 13 February 2016

Dimensions

Mass of bridge : 178 grams
Overall Length : 64 cm
Overall Width  : 5 cm
Overall Height : 8 cm



Calculation of efficiency

a) Mass of load on bridge : 5 kg
b) Mass of bridge : 0.178 kg
     Efficiency : (a)/(b)
                       =5/0.178
                       =28.1 ( 3 SF )

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