Science Section Three

Question 0

What is deformation?

Answer 0

A change in shape any structure or any structural component because the material is unable to resist the load acting on it

Question 1

What are some properties of materials?

Answer 1

Brittleness 
ductility 
hardness 
plasticity 
resistance to heat 
resistance the water 
Compression

Question 2

What is flexibility?

Answer 2

Flexibility is the ability of a material to be bent under force without breaking how much an object can change shape under a given load without breaking is an indication of how flexible it is

Question 3

What is a joint that relies on friction?

Answer 3

A joint that uses friction to stay together.

Question 4

What is friction?

Answer 4

Is the force as two surfaces rub together.

Question 5

What is a joint that relies on bonding?

Answer 5

Changes the two surfaces being joined.

Question 6

What is a fixed joint?

Answer 6

Fixed joints are rigid to prevent any movement.

Question 7

What is a moveable joint?

Answer 7

They are mobile so parts of the structure can move as required.