Simple Machines
Forces
Electricity
Metals
Famous scientists
100

A see saw is an example.

What is a lever?

100

Examples of a non-contact force.

What is magnetism and gravity?

100

The shock you get after you have been jumping on the trampoline.

What is static electricity?

100

Despite not being very hard and being very heavy this metal is popular in jewelry making because of its unusual colour. 

What is gold?

100

Famous for his theory or relativity and e=mc2


Who is Albert Einstein?

200
Used by sail ships to hoist the sails.

What is a pulley?

200

When two objects rub together.

What is friction?

200

Metals are good ________ of electricity.

What is a conductor?

200

Iron does this when exposed to oxygen in the air (and water).

What is rust?

200

Naturalist that traveled to New Zealand on the H.M.S. Beagle and wrote On the Origin of the Species?


Who is Charles Darwin?

300

A steering wheel in a car is an example.

What is a wheel and axle?

300

Direction and net force

What is 100N force to the left <---

300

Electrical wires are covered in plastic because they are a good ________ of electricity.

What is a good insulator of electricity?

300

Can be beaten into shapes.

What is malleable?

300

French/Polish scientist who conducted groundbreaking research on radioactivity. The element curium is named after her and her husband Pierre.


Who is Marie Curie?

400

Split an object in two. Axes are an example.

What is a wedge?

400

What a moving object will do when the forces are balanced.

What is constant speed?

400

A ________ is represented by this symbol in a circuit diagram.

What is a lamp?

400

Can be drawn out into wires.

What is ductile?

400

An apple fell on his head, prompting him to come up with his law of gravity.


Who is Isaac Newton?

500

Ramps and screws are an example.

What is an inclined plane?

500

What an object will do when the thrust force becomes greater than the drag force.

What is accelerate/speed up?

500

Electricity is the movement of ____________.

What are electrons?

500

A property of metals that causes them to make a ringing sound when struck.

What is sonorous?

500

New Zealand born scientist that was the first to spit the atom.


Who is Earnest Rutherford?

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