A see saw is an example.
What is a lever?
Examples of a non-contact force.
What is magnetism and gravity?
The shock you get after you have been jumping on the trampoline.
What is static electricity?
Despite not being very hard and being very heavy this metal is popular in jewelry making because of its unusual colour.
What is gold?
Famous for his theory or relativity and e=mc2
Who is Albert Einstein?
What is a pulley?
When two objects rub together.
What is friction?
Metals are good ________ of electricity.
What is a conductor?
Iron does this when exposed to oxygen in the air (and water).
What is rust?
Naturalist that traveled to New Zealand on the H.M.S. Beagle and wrote On the Origin of the Species?
Who is Charles Darwin?
A steering wheel in a car is an example.
What is a wheel and axle?
Direction and net force
What is 100N force to the left <---
Electrical wires are covered in plastic because they are a good ________ of electricity.
What is a good insulator of electricity?
Can be beaten into shapes.
What is malleable?
French/Polish scientist who conducted groundbreaking research on radioactivity. The element curium is named after her and her husband Pierre.
Who is Marie Curie?
Split an object in two. Axes are an example.
What is a wedge?
What a moving object will do when the forces are balanced.
What is constant speed?
A ________ is represented by this symbol in a circuit diagram.
What is a lamp?
Can be drawn out into wires.
What is ductile?
An apple fell on his head, prompting him to come up with his law of gravity.
Who is Isaac Newton?
Ramps and screws are an example.
What is an inclined plane?
What an object will do when the thrust force becomes greater than the drag force.
What is accelerate/speed up?
Electricity is the movement of ____________.
What are electrons?
A property of metals that causes them to make a ringing sound when struck.
What is sonorous?
New Zealand born scientist that was the first to spit the atom.
Who is Earnest Rutherford?