Physics, 14.09.2019 10:30 gabrielolivas59
In levelling, the following staff readings were observed involving an inverted staff, a = 2.915 and b = -2.028. what is the rise or fall from a to b (only enter numeric answer, no alpha)?
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In levelling, the following staff readings were observed involving an inverted staff, a = 2.915 and...
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