ASSIGNMENT 4
EATS 2470
EATS 2470 INTRODUCTION TO CONTINUUM MECHANICS ASSIGNMENT 4
1. The Lagrangian description of a flow is:
y1 a1 a2 t 4 a3t
y 2 a 2 a1t 2 y 3 a3 a 2 t Find the: (a) position of point P(1,2,4) at time t 2 (b) displacement of point P at t
ASSIGNMENT 5
EATS 2470
EATS 2470 INTRODUCTION TO CONTINUUM MECHANICS ASSIGNMENT 5
1. Prove that:
Lij 1 u i u j u r u r 2 a j ai ai a j 1 u i u j u r u r 2 y j yi yi y j
and
Eij
are: (a) second order tensors (Hint: Verify that they satisfy tensor transfo
ASSIGNMENT 9
EATS 2470
EATS 2470 Introduction to Continuum Mechanics Assignment #10 - Solutions
ASSIGNMENT 10
1. A solid sphere of radius R and average mass density s is completely submerges in a tank filled with water of mass density w with s < w. It is