Gears and pulleys – Did you know?

The video tutorial explains the concept of a fulcrum, a fixed point used in levers to lift or move loads. It further describes how levers function and provides examples such as a wheelbarrow and a fishing rod, which are types of levers.

What is a fulcrum in the context of levers?

• A type of lever

• A fixed point

• A moving load

• A type of wheel

What is the primary use of a lever?

• To measure weight

• To lift or move loads

• To balance objects

• To rotate wheels

Which of the following is an example of a lever?

• A computer

• A car engine

• A bicycle

• A fishing rod

Which of these is NOT a type of lever?

• Pulley

• Fishing rod

• Seesaw

• Wheelbarrow

What common tool functions as a lever?

• Wheelbarrow

• Hammer

• Screwdriver

• Wrench