Chapter 9: Simple Machines

Question 1

Third Class Levers

Answer 1

The effort is between the load and the fulcrum.

Question 2

First Class Lever

Answer 2

Lever with the fulcrum between the effort and the load

Question 3

Second Class Levers

Answer 3

Lever with the load between the effort and the fulcrum

Question 4

Gears

Answer 4

Wheels and axles with team.

Question 5

Driving Gear

Answer 5

Gear that causes another to move

Question 6

Driven Gear

Answer 6

Gear that is moved by another gear