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3.12 Tension, Compression, Torsion, and Shear Name: ________
Read pages 32- 33 to complete the following.
Fill in the blank with the proper term. Give an example of each one.
1. The pulling or stretching force is called ________________.Example:
2. The pushing force that squeezes is called _____________.Example:
3. This force is created by applying opposite rotational forces on different parts of a structure is called __________________.
Example:
4. Parallel forces acting in opposite directions is called ________.Example:
Draw a diagram of the following objects. Label the forces at work within the structure when it is in use.
a) diving board
b) balance beam
c) a chain on a swing
d) a model airplane powered by an elastic band