Pulley

What does this image represent?

• A pulley

• A wedge

• A lever

• A wheel and axle

A pulley is an example of a:

• Simple Machine

• Book

• Science Tool

• Test Taking Strategy

Which of the following are examples of simple machines?

• calculator

• door knob

• flag pole

• fireplace

Where on a bicycle might you find a pulley?

• the gears

• the handlebars

• the seat

• the tires

What must a pulley have ?

• a rope

• wheel

• axle

• all the above

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What is this part of pulley?

• Axle

• Groove

• Rope

• Wheel

What is this part of pulley?

• Axle

• Groove

• Rope

• Wheel

What is this part of pulley?

• Axle

• Groove

• Rope

• Wheel

What is this part of pulley?

• Axle

• Groove

• Rope

• Wheel

Identify the type of pulley above.

• fixed pulley

• movable pulley

• compound pulley