Question

A horizontal prismatic bar AB of nceligible weight is pinued at A and supported at B by
a strung BC as shown in fig 1. A weigby P-50 N is placed on the bar at a distance 3 m
from a The tensile force T developed in the string would be​

Answer 1

Answer:

hope it helps you with the given questions

Answer 2

$\huge \sf {\purple{\underline {\pink{\underline {\alpha nswer }}}}$

Free Body Diagram:

• $\huge \sf {\purple{\underline {\pink{\underline {Solution: }}}}$

The weight of the cylinder for any distance x from its bottom is:

→ $w = pg$ $\pi r2x = (2800 kg/m3)(9.81 m/sec2)\pi (0.03 m)2x$

→ The stress produced in supporting this weight is:

→  ⁰  $= W/A = (77.66x N)/\pi (0.03 m)$