Lesson 1.3 Crossword

Across

3.	the simultaneous action of two or more types of forces
6.	the rotary effect of a force
7.	force distributed over a given area
10.	a force that acts along a surface and perpendicular to the length of a structure
11.	a response that occurs when force is removed and the structure returns to its original size and shape
12.	a loading pattern created by a combination of off-center forces
13.	a pulling force that creates tension in the structure to which it is applied
14.	the analysis of the actions of forces

Down

1.	force distribution inside a structure
2.	a squeezing force that creates compression in the structure to which it is applied
4.	the single force resulting from the summation of all forces acting on a structure at a given time
5.	a loading pattern that can cause a structure to twist about its length
8.	force equal to the gravitational acceleration exerted on the mass of an object
9.	the quantity of matter contained in an object