Question

Pick the correct relationship:

Select one:

| σ/ρ | = | M/I | = | E/y |

| σ/y | = | M/ρ | = | E/I |

| σ/I | = | M/y | = | E/ρ |

| σ/y | = | M/I | = | E/ρ |

Answer #1

Ans : Its is a bending moment equation , in which the best
option is **D** => **σ/y = M/I = E/R**
, but here is a slight error in the equation that you have
presented , In place **ρ** it should be
**R** . This is the correct equation for bending
moment , which is mentioned below :

where , **M = Bending Moment**

**I = Moment Of Inertia bout x-x axis**

**E = Young`s Modulus**

**y = Distance of element from central
axis**

**σ = Bending stress**

**R = Radius Of Curvature**

*EXTRA INFORMATION : ( ASSUMPTION TAKEN IN BENDING
MOMENT )*

*It obeys Hooke`s Law**Material of the beam is always homogenous**Value of E, Young`s Modulus Remains the sam for both compression and tension .*

**HOPE SO YOU WOULD APPRECIATE MY EFFORTS , PLEASE PROVIDE
POSITIVE RATINGS . THANKYOU :)**

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r=√26
Hello, sorry, I need an answer within 30 minutes,
please

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