Question: Estimate the Reynolds numbers associated with the following objects moving through water. (a) a kayak, (b) a minnow, (c) a submarine, (d) a grain of

Estimate the Reynolds numbers associated with the following objects moving through water.

(a) a kayak,

(b) a minnow,

(c) a submarine,

(d) a grain of sand settling to the bottom,

(e) you swimming. Are viscous or inertial effects more dominant for each case?

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