As per our discusion what is the definition of an "External Force"? Provide an example of at least ONE external force that acts constantly upon you.
4 points
4
Question 2
2.
Why would you measure taller in space than you would back down on the earth? Explain.
4 points
4
Question 3
3.
What is meant by "The Centre of Gravity"? Provide a practical example of this principle in action.
4 points
4
Question 4
4.
What is "symmetry"? Why is this principle important in regard to structure design? (pg. 287)
4 points
4
Question 5
5.
Define "LOAD"? What is the difference between "Static" and "Dynamic" load? (pg. 288 & 287)
8 points
8
Question 6
6.
Provide examples of the FOUR types of bridges we talked about, either by sketching or inserting an image. Be sure to label each bridge what style they are. (pg. 290 & 291)
