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Biblioteka

Unit 2 Quiz 2 Review Structural Forces 24.25

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Posljednje ažuriranje 6 months ago
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Question 1
00:23
Question 2
01:42
Question 3
02:55
Question 4
04:01
Pitanje 5
5.

Categorize the following items as a structure or not a structure.

  • A shoe

  • A pencil

  • Air

  • A teapot

  • Force

  • The human body

  • A puddle of water

  • A house

  • Motion

  • Energy

  • A STRUCTURE

  • NOT A STRUCTURE

Pitanje 6
6.

Match the description with its structural force.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Squeezing

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Torsion

Squeezing and Stretching on different sides

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Tension

Sliding past each other

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Compression

Stretching

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Shear

Twisting

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Bending

Pitanje 7
7.

Match the structural component with its image.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Cantilever

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Beam

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Column

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Pitanje 8
8.

Label the forces of tension and compression on the tightrope, and then add the arrows showing the direction of the forces.

Drugi mogući odgovor:

tension
compression
Pitanje 9
9.

A friend of yours needs to send a painting via mail. They plan to roll the painting up and put it into a box. There are two options available at the post office. One is a long, rectangular prism, and the other is a long, triangular prism (as shown in image below). Explain which box you would recommend to best protect the painting.

Pitanje 10
10.

Which structural forces are acting on this bridge as a truck drives across it? Label all forces with the name of the force and arrows.

Pitanje 11
11.

Draw the structural forces acting on a rectangle. Your drawing should include arrows showing the direction of the force and the name of each force.