Chapter 11
Motion
Chapter 12
Forces & Motion
Chapter 14
Work, Power& Machines
Chapter 15
Energy
Chapter 17
Mechanical Waves
100
How far an object travels.
What is distance?
100
A push or pull that acts on an object.
What is a force?
100
A device that changes a force
What is a machine?
100
This is the energy of motion.
What is kinetic energy?
100
This type of wave travels along a surface separating 2 media.
What is a surface wave?
200
The rate at which velocity changes.
What is acceleration?
200
This unit measures force.
What is a Newton(N)?
200
The rate of doing work
What is power?
200
This is energy that is stored as a result of position or shape.
What is potential energy?
200
This type of wave causes the medium to vibrate at right angles to the direction in which the wave travels.
What is a transverse wave?
300
Displacement, velocity, and acceleration are examples of this type of quantity that has a magnitude and a direction.
What is a vector?
300
This law says that an object's motion does not change when the net force acting on it is zero
What is Newton's first law of motion?
300
These are the units for power.
What is watts (W)?
300
Examples of this type of fuel are coal, oil, and natural gas.
What is fossil fuels?
300
This wave behavior describes the bending of a wave around an obstacle
What is diffraction?
400
Distance and speed are examples of this type of quantity that has only a magnitude
What is a scalar?
400
Action and reaction forces are described in this law of physics.
What is Newton's Third Law of Motion?
400
This class of lever has its fulcrum in between the effort and load force.
What is a first class lever?
400
An example of this type of energy is a penguin sitting on an iceberg.
What is potential energy (gravitational)?
400
This wave behavior describes the bending of a wave as it enters a new medium
What is refraction?
500
If given speed, you can give an object's velocity by adding this information.
What is direction?
500
This is the formula Newton describes in his second law of motion.
What is F=ma?
500
This type of simple machine is actually an inclined plane wrapped around a cylinder.
What is a screw?
500
A stretched spring has this type of potential energy.
What is elastic potential energy?
500
This behavior of a wave describes what happens when a wave bounces off a surface.
What is reflection?
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