Week2 Structures and Forces Review

What direction does a pier go?

• Horizontial

• Verticle

• Both

• Neiter

What direction does a beam go?

• Horizontial

• Verticle

• Both

• Neither

All of the forces acting on a bridge.

• gravity
• loads
• wind
• weight

Tags

NGSS.MS-PS2-4

What is the name for the entire length of a bridge?

• span
• pier
• abutment
• cable

What type of bridge is this

• Arch
• Suspension 
• Beam 

What type of bridge is this? 

• Arch
• Suspension 
• Beam 

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

Which is the strongest shape used in engineering?

• Triangle
• Square
• Circle
• Rectangle

Tags

NGSS.MS-ETS1-2

The force on a bridge because of its own weight.

• tension
• deck
• dead load
• live load

Tags

NGSS.MS-PS2-4

Structures that hold up a bridge and run vertically to the ground.

• joints
• trusses
• piers
• decks

Tags

NGSS.HS-PS2-3

The forces acting on a bridge that are not part of the bridge.  These could be things like wind, rain and vehicles.

• live loads
• dead loads
• piers
• members

Tags

NGSS.MS-PS2-2