Inclined Planes

What are inclined planes or ramps?

What do ramps do?

What is an example of a ramp?

What are wedges?

What are wedges used for?

What are some examples of wedges?

What makes a wedge more productive?

How do you work out the mechanical advantage of a ramp?

A crate on a 10 m ramp is pushed into a doorway 2 m above the ground. What is the mechanical advantage

What are zips?

What are some examples of zips?

How do zips work?

What are screws?

What are some types of screws?

What are they used for?

How do screws work?

What is a small pitch?

What is a large pitch?

The End