Front

Which is a characteristic of simple machines?

Back

they have few or not moving parts

Front

Which of these is an example of a wedge? Options: skateboard, broom, stairs, butter knife

Back

butter knife

Front

A screw is made up of _________ wrapped around a post or rod.

Back

threads

Front

Which of these is not an example of an inclined plane? Options: ladder, stairs, wall, driveway

Back

wall

Front

Example of using a simple machine to do work:

Back

a mother pushes a stroller up a ramp into a building

Front

Which simple machine is found on the head of an axe?

Back

wedge

Front

What type of simple machine makes chopping wood easier? Options: inclined plane, screw, wedge, lever

Back

wedge

Front

A door stop is an example of a: Screw, Wedge, Lever, Inclined Plane

Back

Wedge

Front

The ______________ is a flat surface that is raised so one end is higher than the other.

Back

inclined plane

Front

This is an example of what simple machine? Options: wheel and axle, wedge, pulley, screw

Back

wedge