Simple

Simple machines change the ___________ of a force and the _________ of force needed to do something.

• Position

• Direction

• Amount

• Speed

This image shows which of the following simple machines?

• Pulley

• Inclined Plane

• Wheel & Axle

• Lever

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

This image shows which of the following simple machine?

• Lever

• Wedge

• Screw

• Wheel & Axle

This image shows which of the following simple machines?

• Wedge

• Lever

• Screw

• Pulley

Which of the following are examples of pulleys? (Hint: two!)

• Door

• Clothes Line

• Well

• Seesaw

This type of simple machine uses a wheel to change the direction of a force.

• wedge

• lever

• pulley

• screw

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

All simple machines help make work _________.

• harder

• smaller

• lighter

• easier

Tags

NGSS.MS-PS2-1

This simple machine allowed Elijah to lift a heavy rock.

• wedge

• lever

• screw

• inclined plane

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Simple machines can change the amount of_______ needed to do work.

• gravity

• people

• force

• pulley

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

This simple machine helped Olivia move the weight across the room.

• lever

• wedge

• wheel and axle

• screw

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2