Strength of materials assignment problem for First year engineering| |SOM|

 QUESTION:

Data:  L =170 mm                   G = 78 GPa

           𝑟 =50MPa       F =180 N

1)Draw free body diagram.

2) Determine of size of rod

3)Determine of Angle of twist using rigidity criteria

4) Draw stress distribution at point ‘A’

ANSWER:

1)

2) 

3)

4)