STRUCTURES AND MACHINES. SIMPLE MACHINES 1.

STRUCTURES AND MACHINES. SIMPLE MACHINES 1.

Quiz

1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Classs 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.
1. Class 1 lever.
2. Class 2 lever.
3. Class 3 lever.