Simple Machines Challenge

Which is not a type of simple machine?

• spring
• screw
• pulley
• wedge

work is...

• energy from the sun
• a type of machine
• a force that moves an object
• a force that pulls you toward the earh

Tags

NGSS.MS-PS2-4

What type of simple machine is found on the cap of a pickle jar?

• lever
• inclined plane
• pulley
• screw

Which of these is not an example of an inclined plane?

• ladder
• stairs
• wall
• driveway

Which is an example of someone using a simple machine to do work?

• a boy runs across a football field
• a banker counts money
• a mother pushes a stroller up a ramp
• a girl eats a sandwich

Which is a characteristic of a simple machine?

• They run on electricity.
• They take a long time to make.
• They have few or no moving parts.
• They are not very large.

What is this simple machine?

• Wedge

• Inclined plane

• Lever

• Screw

What is this simple machine

• Wedge

• Inclined plane

• Lever

• Screw

What is this simple machine?

• Pulley

• Wheel and axle

• Lever

• Screw

What is this simple machine

• Pulley

• Wheel and axle

• Lever

• Screw