A cylindrical part of diameter d is loaded by an axial force P. This causes a stress of P/A, where A = πd2/4. If the load is known with an uncertainty of ±12 percent, the diameter is known within ±6 percent (tolerances), and the stress that causes failure (strength) is known within ±19 percent, determine the minimum design factor that will guarantee that the part will not fail.

isi

step-by-step explanation:

use that smart brain

translate k to n and reflect across the line containing jk.

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.