Engineering mechanics statistic problem solution, Cheat Sheet of Mechanics

Engineering mechanics statistic problem solution

Typology: Cheat Sheet

2020/2021

Uploaded on 03/27/2021

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Here is your answer Please read carefully: This tool was built to help students test their ability answering the problems, and thus I totally disclaim my responsibility for any unethical use of it. Question: Represent each of the following combinations of units in the correct SI form using an appropriate prefix: (a) m/ms, (b) pkm, (c) ks/mg, and (d) km - pN. Answer: a) Consider the conversion factor from millisecond to seconds: Ims=10 s Consider the conversion from meter to kilometers. Im=10 km Substitute 10°" s for 1 ms and 10 km for 1m, Rearrange the equation as follows: m _10 * km ms 10° m _km m m km Therefore, ™S in SI units is b) Consider the conversion factor for micro (“). las