Energy
Simple Machines
Waves
Magnets
100
An inclined plane wrapped around in a spiral?
What is a screw?
100
The southern most point of a wave?
What is a trough?
100
The parts of a magnet where the magnetic effects are the strongest?
What are poles?
200
Simple machine with a grooved wheel that holds a rope or cable?
What is a pulley?
200
The height of a wave?
What is a crest?
300
A simple machine cosisting of wheel & axle, lever, and an inclined plane?
What is a wheelbarrow?
400
The total energy of motion and position of an object: potential energy+kinetic energy?
What is mechanical energy?
400
The maximum difference a wave vibrates from its rest position;the height of the wave?
What is amplitude?
500
An example of this a man running on a sidewalk.
What is kinetic energy?
500
A vehicle uses these to move around different surfaces?
What is a Wheel & Axle?
500
The number of waves produced in a given amount of time?
What is frequency?
500
Aa magnet that consists of a coil of wire carrying an electric current, wrapped around an iron core?
What is an Electromagnet?
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