Question:(adsbygoogle = window.adsbygoogle || []).push({});

How do I use this formula to find the Radius of curvature?

Formula:

M/I= σ/Y = E/R (M = bending moment, I = second moment of aria, σ = stress, y = distance from nutral axia, E = modulus of elasticity & R = radius of curvature)

Attempt:

In this question, I have all of the values except the radius of curvature, but I dont understand how to use this formula. If someone could rearrange the formula for me and post it, it would be much apriciated.

Thanx

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Radius of curvature usng: M/I= σ/Y = E/R

**Physics Forums | Science Articles, Homework Help, Discussion**