unit 4 science

unit 4 science

a structure
1. are used for shelter
2. livin spaces
3. homes
4. for hunting
5. for cooking or learning
design
1. frame
2. shell
3. mass
funtion
1. to hold people or cars or food like the stores
aesthetics
1. to make a building pretty or cool and nature like
margin of safety
1. to make a building more safer and withable to stand more stress
futions of stuctures
1. liven spaces
2. cooking
  1. learning
3. homes
4. shelter
5. for hunting
transportion
1. cars
2. buses
3. planes
4. trucks
5. trains
sheltering
1. people
2. animals
3. cars
lifting
1. cranes
fasting things together
1. loads on turcks
2. bricks
connecting marterial togeter
1. wealding
  1. glue
    1. nails
    2. tape
moble joints
1. joints that allow movement
rigid joints
1. joints that don't allow movement
interlocking shapes
1. its like lego becuase its shape goes together
adhesives
1. its like glue
ties
1. its clothes just kiding its a force on a stuture
woven
1. a type of stuture that is woven with metal os cement
types of stuctures
1. shell
2. frame
3. mass
nature stuture
1. moutuins
2. caves
mass vs weight
1. mass is how big a thing is
2. weight is how heavy a thing is
gravity
1. so stuff falls off tables or clifts or worst
newton
1. an insterment to measer weight
live load
1. something like a selff and you put books on and off
cranes
1. used for lifting
2. http://www.youtube.com/watch?v=RB91Sm-kGJ8

Resumo de Recurso

	Criado por jarrsavi mais de 11 anos atrás