happyphysics.com Physics Lecture Resources Prof. Mineesh Gulati Head-Physics Wing Happy Model Hr. Sec. School, Udhampur, J&K Website: happyphysics.com

11.1 Conditions for Equilibrium first condition for equilibrium about any point second condition for equilibrium © 2005 Pearson Education

11.2 Center of Gravity © 2005 Pearson Education

11.3 Solving Rigid-Body Equilibrium Problems © 2005 Pearson Education

11.4 Stress, Strain, and Elastic Moduli Hooke’s law © 2005 Pearson Education

Young’s modulus pressure in a fluid © 2005 Pearson Education

Minimizes both stress and weight © 2005 Pearson Education

bulk modulus Bulk Stress and Strain © 2005 Pearson Education

shear modulus Shear Stress and strain © 2005 Pearson Education

11.5 Elasticity and Plasticity © 2005 Pearson Education

END Visit: happyphysics.com For Physics Resources