Click the correct answer (True or False).
Click the correct answer.
Which of these is an example of a wedge?
Skateboard
Broom
Stairs
Butter knife
Which of these is a characteristic of a simple machine?
They run on electricity.
They take a long time to do things.
They have a few or no moving parts.
They are not very large.
What type of simple machine is found on the floor of a bathtub?
Screw
Inclined plane
Wedge
Pulley
Which type of simple machine is present at the bottom of a sink?
Lever
Wedge
Pulley
Inclined plane
Click the correct answer.
