Question: 4 . When a fast object moves through a fluid such as air, the power necessary to overcome air drag is proportional to velocity cubed,

4. When a fast object moves through a fluid such as air, the power necessary to overcome air drag is
proportional to velocity cubed, P = Cv3, where C is a constant. Suppose your relative error in the measurement
in velocity is v/v=0.1. What is the relative error in P?

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