Types of Machine

Which simple machine is used to split or cut objects by applying force?

• Lever
• Pulley
• Inclined Plane
• Wedge

What is an example of a real-life object that uses a pulley?

• Elevator
• Bicycle
• Windmill
• Construction crane

A screw is an example of which type of simple machine wrapped around a cylinder?

• Lever
• Screw
• Pulley
• Wedge

Which simple machine helps move objects up or down with less force?

• Wheel and Axle
• Pulley
• Inclined Plane
• Lever

What is a real-world example of a wedge?

• A knife
• A ruler
• A hammer
• A spoon

How does a pulley make work easier?

• A pulley makes work easier by changing the direction of force and reducing the effort needed to lift heavy objects.
• A pulley makes lifting objects faster but not easier.
• A pulley eliminates the need for any force when lifting objects.
• A pulley increases the weight of the load being lifted.

Which simple machine is often found in jar lids or bolts?

• Wedge
• Lever
• Pulley
• Screw

What is a common example of an inclined plane in daily life?

• A slide
• A wheelchair ramp
• A flat table
• A staircase