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Bridge Unit Final Survey
By Therese Colligan
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Last updated about 4 years ago
10 questions
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Name:
Date:
Question 1
1.
_______ _______ _______
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Name a bridge you have seen._______
Question 7
7.
What kind of bridge did you name in number 6 and how do you know?_______
Question 8
8.
Question 9
9.
Question 10
10.
Name three ways bridges are used. _______ _______ _______
What is compression
pulling apart
Squeezing and pressing inward
stretching
What is tension?
pressing down and inward
stressed out
pull and stretch material in opposite directions
What is shear?
when two fastened structures (or two parts of a single structure) are forced in opposite directions
stretching
something you cut hair with
What is torsion?
pressing downward
pulling and stretching laterally
to rotate and twist like a rolling wave
D
What is load when referring to a bridge?
the weight it must bear
how long it is
how much the materials weigh
Select three types of load from the list
dead
live
heavy
light
dynamic
medium
