Motion
A change in position
What is motion?
A push or pull
What is a force?
Objects resist changes in motion
What is Newton's 1st Law?
The flow of electrons.
What is electric current?
A disturbance that transfers energy.
What is a wave?
Distance divided by time
What is speed?
A force that pulls objects toward Earth.
What is gravity?
F=m x a
Force=Mass x Acceleration
What is Newton's 2nd Law?
A path through which electrons travel.
What is a circuit?
The highest point of a wave.
What is a crest?
Speed with direction
What is velocity?
A force that can attract or repel charged particles
What is electromagnetic force?
For every action, there is an equal and opposite reaction.
What is Newton's 3rd Law?
A material that allows electrons to move.
What is a conductor?
The lowest point of a wave.
What is a trough?
A change in speed and direction
What is acceleration?
A force that resists motion between two surfaces.
What is friction?
A rocket pushes gas downward; the rocket moves forward.
What is an example of Newton's 3rd Law?
A material that resists electron flow.
What is an insulator?
The height of a wave.
What is amplitude?
Force and Mass
What affects acceleration?
Collisions between an object and air particles.
What causes air resistance?
A soccer ball stays still until it is kicked.
What is an example of Newton's 1st Law?
A complete path that allows electric current to follow.
What is a closed circuit?
The number of waves that pass a point in one second
What is frequency?