2nd Class Lever Quiz - Genius Hour P1

What lever is this?

• 1st Class Lever
• 2nd Class Lever
• 3rd Class Lever
• Neither

Which tool is a 2nd class lever?

• Wheelbarrow
• Screwdriver
• Broom

What is a 2nd class lever?

• A lever with the load in the middle, effort required on one side, and the fulcrum on the other.
• A lever with the fulcrum between the load and the effort required.
• A lever with the effort between the fulcrum and the load.

Is this a 2nd class lever?

• No
• Yes

Which tools are 2nd class levers?

• Pliers, Scissors, Sea-saws
• Wheelbarrow, Stapler, Bottle openers
• Broom, Tweezers, Fishing rod

Which tools are 2nd class levers?

• Pliers, Scissors, Sea-saws
• Wheelbarrow, Stapler, Bottle openers
• Broom, Tweezers, Fishing rod

Is this a 2nd class lever?

• Yes
• No

What is a fulcrum?

• The effort needed to lift the object
• The object you must carry
• The support, or point of rest

Is this tool a 2nd class lever?

• Yes
• No

Is this tool a 2nd class lever?

• Yes
• No