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Mechanic Physics Question: A student makes the following measure-ments:a= 5±1 cm,b= 18±2 cm,c= 12±1 cm,t= 3.0±0.5...

Mechanic Physics Question:

A student makes the following measure-ments:a= 5±1 cm,b= 18±2 cm,c= 12±1 cm,t= 3.0±0.5 cm, andm= 18±1 g. Using the generalrules, compute the following quantities with their uncer-tainties and percentage uncertainties:(a)a+b+c,(b)a+b−c,(c)ct, and(d)mb/t.

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