A simple machine is a device that only requires the application of a single force to function....
5. Adjustable Wrench

4. Needle Nose Pliers

3. Utility Knife

2. Slotted Screwdriver

1. Hammer
5. Adjustable Wrench

4. Needle Nose Pliers

3. Utility Knife

2. Slotted Screwdriver

1. Hammer

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