Woods, metals&plastics

Question 1

Class 1 lever

Answer 1

Effort. Fulcrum. Load

Eg. See saw

Question 2

Class 2 lever

Answer 2

Fulcrum. Load. Effort

Eg. Wheelbarrow

Question 3

Class 3 lever

Answer 3

Fulcrum. Effort. Load

Eg. Spade

Question 4

Linear motion

Answer 4

Moving one way in a straight line eg.bowling ball

Question 5

Reciprocating motion

Answer 5

Moving back and forth in a straight line

Eg. Painting

Question 6

Rotary motion

Answer 6

Moving in a circular direction

Eg. Clock

Question 7

Oscillate motion

Answer 7

Moving back and forth in an arc

Question 8

Components in a circuit

Answer 8

Bulb, switch and battery

Question 9

6Rs of sustainability (least to best)

Answer 9

6. Recycle
7. reuse
8. repair
9. Reduce
10. Refuse
11. Rethink

Question 10

Health and safety in workshop

Answer 10

Hair tied up, bags away, goggles on

Question 11

Basic wood working tools

Answer 11

Tenon saw, hack saw, coping saw, try square, hegnasaw

Question 12

ACCESS FM

Answer 12

Aesthetic, Cost, Customer, Environment, Safety, Size and Shape, Function and Materials

Question 13

Levers

Answer 13

A lever amplifies an input force to provide a greater output force, which is said to provide leverage

Question 14

Product Analysis

Answer 14

Product analysis involves examining product features, costs, availability, quality, appearance and other aspects.

Question 15

Sustainability

Answer 15

the ability to maintain or support a process continuously over time

Question 16

Simple Machine

Answer 16

mechanical device that changes the direction or magnitude of a force

Question 17

LED

Answer 17

Light-emitting diode

Question 18

Fulcrum

Answer 18

The pivot point of a lever

Question 19

Effort

Answer 19

Amount of force applied by the user

Question 20

Load

Answer 20

The thing being carried

Question 21

Biodegradable

Answer 21

capable of being decomposed by bacteria or other living organisms and thereby avoiding pollution