Science Topic 1-2 Unit 2 Flashcards
Structures
anything made up of parts held together in a particular way
Function
the main purpose of why it was built
Forces
an action that changes the motion of a body or item, push or pull.
Load
whatever is being put on a person or pack animal to be carried. (truck, buses, cars included)
Natural Structure
the structures that are made from nature.
Manufactured structure
the structures that are made from humans.
Design
it’s a plan that helps people to make a product.
Mass Structure
it’s a structure that has a whole bunch of materials stacked together into a shape or design.
Frame Structure
it’s a structure that is made up of different strong materials holding up a structure but is hollow inside.
Shell Structure
it’s a structure that is hollow and is made from a thin outer layer.
Aesthetics
is the study of beauty in art or in nature
Margin of Safety
the structure has extra strength that allows the object to carry much heavier loads than it would normally carry.
Properties
the quality of a material
Composite
is made up from different materials but is one thing.
Lamination
the process of making a material thicker and sturdier by adding layers to the plastic.
