The solid rod bc has a diameter of 30mm and is made of aluminum
forwhich the allowable shear stress is 25mpa. rod ab is hollow and
hasan outer diameter of 25mm; it is made of brass for which
theallowable shearing stress is 50mpa. determine a) the largest
innerdiameter of rod ab for which the factor of saftey is the same
foreach rod, b) the largest torque that can be applied at a.

energy can cross the boundaries of a closed system in the form of heat and mass

explanation:

this is true

explanation:

i looked it up

answer:

explanation:

assault rifle is a rapid-fire, magazine-fed rifle designed for military use. it is a shoulder-fired weapon that allows the shooter to select between semi-automatic (requiring you pull the trigger for each shot), fully automatic (hold the trigger and the gun continuously fires) or three-shot-burst modes.

answer:

just reverse the digits.

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