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Motion
Circuits
Vocabulary
Graphing
100
An increase in speed, decrease in speed, or a change in direction.
What is acceleration?
100
Energy is never lost, it just changes form.
Is energy ever lost? Explain why or why not.
100
NO motion
What does a horizontal line mean on a motion (speed) graph?
200
constant speed is shown by a gradually increasing straight line on a graph.
What is constant speed?
200
Has one path for electricity to flow.
What is a series circuit?
200
Distance is the measurement from one place to another.
What is distance?
300
EX. When a car slams on breaks, you move forward even if the car is slowing down to a stop.
Give me an example of inertia.
300
The actual "substance" that is flowing through the wires of the circuit (electrons).
What is a current?
300
Ideal mechanical is a machine with efficacy of 100%
What is ideal mechanical?
400
Slope is the steepness of a line, calculated by rise over run.
What is slope? And how is it calculated?
400
Total energy of motion & position of the object.
What is mechanical energy?
400
Electromagnetic waves is waves that can transfer electric & magnetic energy through the vacuum of space.
What is electromagnetic waves?
500
Total distance/ total time.
How do you calculate average speed?
500
The greater its tempature.
The more thermal energy an object has _______.
500
Kinetic energy is the energy of a object in motion.
What is kinetic energy?