The three-member frame structure in fig. p2.2-14 is subjected to a downward vertical load p at pin c. the pins at b, c, and d apply axial loads to members bd and cd, whose cross-sectional areas are a1 0.5 in2 and a2 1.0 in2, respectively. (a) if the axial stress in member bd is 1 1200 psi, what is the value of force p? (b) what is the corresponding axial stress, 2, in member cd?

6/12=1/2

step-by-step explanation:

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is