Simple Machines Review

The fixed point on a lever is called the __________.

• Bar

• Wedge

• Fulcrum

• Screw

Stairs is a kind of a/an

• wedge

• pulley

• inclined plane

• wheel and axle

All pushes and pulls are____________.

• energy

• weight

• gravity

• forces

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

A seesaw is an example of a

• wedge

• lever

• inclined plane

• pulley

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Lightbulb is a kind of a/an

• wedge

• pulley

• incline plane

• screw

This device is a kind of a/an

• wedge

• lever

• incline plane

• wheel and axle

Tags

NGSS.MS-PS2-2

A force may change the ____________ of an object.

• motion

• name

• gravity

• weight

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What type of simple machine is this?

• wheel and axle
• gear
• lever
• inclined plane

The net force is

• all the friction used to stop the motion of an object

• the total amount of gravity working to pull an object

• the combination of all forces on an object

• an absence of forces between objects

Tags

NGSS.MS-PS2-2

The device used to raise a flag up a flag pole is an example of a

• wheel and axle

• lever

• inclined plane

• pulley

Tags

NGSS.MS-PS2-1