force and motion jeopardy force, work in motion, friction, and six simple machines 3rd grade

Force and Motion Jeopardy

Force, Work in motion, Friction, and Six Simple Machines

3rd grade

Vocabulary for $100

Another word for a push or a pull.

FORCE

Vocabulary for $200

Another word for a ramp.

INCLINED PLANE

Vocabulary for $300

This simple machine consists of a moving inclined plane.

WEDGE

Vocabulary for $400

A simple machine consisting of an arm resting on a fulcrum.

LEVER

Vocabulary for $500

A simple machine consisting of an inclined plane wrapped around a cylinder.

SCREW

Vocabulary for $600

DOUBLE JEOPARDY!!!!!!

The only simple machine that does not move.

INCLINED PLANE

Vocabulary for $700

A simple machine consisting of a wheel to which an axle has been attached.

WHEEL AND AXLE

Vocabulary for $800

This is a force that resists motion.

FRICTION

Vocabulary for $900

A simple machine consisting of a grooved wheel that holds a rope and spins around a stationary axle.

PULLEY

Vocabulary for $1000

What is a tradeoff?

LESS FORCE OVER GREATER DISTANCE

Work for $100

How are a pulley and a wheel and axle similar?

BOTH HAVE A WHEEL AND AXLE.

Work for $200

When working with gears, which wheel will always turn faster, the large wheel and or the small wheel?

SMALLER WHEEL

Work for $300

It was easiest to lift the load when the fulcrum was located where on the lever?

CLOSEST TO THE LOAD

Work for $400

Double jeopardy!!!!

Ancient Egyptians made work easier by using what two things?LOGS (or wheels) AND AN INCLINED PLANE

Work for $500

A longer incline plane makes work easier than a shorter one because the tradeoff is…LESS FORCE OVER GREATER DISTANCE

Work for $600

What are the three things you need to do work?

OBJECT, FORCE, and MOTION

Work for $700

How does using a roller or wheels make it easier to move things?

REDUCES FRICTION

Work for $800

If you use a lubricant, such as oil, onto a surface, moving the load will take…

LESS FORCE

Work for $900

Does it take more force to lift a book 1 in. or 12 in. off the floor?

THE SAME

Work for $1000

If the amount of friction is greater than the amount force, the object will not…

MOVE

Identification for $100

SCREW

Identification for $200

WHEEL AND AXLE

Identification for $300

Double Jeopardy!!!

and

ATTRACT and REPEL

Identification for $400

LEVER

Identification for $500

FIXED and MOVEABLE PULLEY

Identification for $600

WEDGE

Identification for $700

WHEEL AND AXLE

Identification for $800

GEARS

Identification for $900

INCLINED PLANE

Identification for $1000

INCLINED PLANE and WHEEL and AXLE

Two simple machines