2nd Six Weeks quiz-Week 3

An _________________ is a slanted surface.

• wedge
• screw
• inclined plane

A _____________ is 2 inclined planes put back to back.

• wedge
• screw
• inclined plane

A ramp and a hill are examples of which simple machine?

• wedge
• screw
• inclined plane

Tags

NGSS.MS-PS2-2

What is this?

• a screw 
• a wedge
• an inclined plane

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

What is this?

• a screw 
• a wedge
• an inclined plane

Tags

NGSS.MS-PS2-2

What does this image represent?

• A pulley

• A wedge

• A lever

• A wheel and axle

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Pulleys make work:

• Easier

• Rigorous

Which of the following is an example of a pulley?

• flag pole

• see saw

• jump rope

To force something away _____.

• repel

• attract

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

When two things move closer together -

• attracts

• repels

Tags

NGSS.MS-PS2-4