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Measurements & Units
Force
Work
Speed
Energy
100
Meters.
What is a measurement for distance?
100
A push or pull.
What is a Force?
100
Work = Force times Distance.
What is the formula for Work?
100
Speed = Distance/Time
What is the formula used to find Speed?
100
The ability to do work.
What is Energy?
200
Liters and milliliters.
What are measurements used for liquids and containers?
200
Newton's.
What are forces expressed in?
200
Joules.
What is the measurement for work and energy?
200
Metre per second.
What is the SI unit of speed?
200
Energy in motion.
What is kinetic energy?
300
Grams.
What is a measurement used for weight?
300
Gravity.
What is the force acting on all objects?
300
Work.
What measures how much effort is applied over a certain distance?
300
Non uniform motion
What is it called when you have an unsteady speed?
300
Stored energy.
What is potential energy?
400
Cubic inches, cubic centimeters or cubic feet.
What is the unit used to measure volume?
400
Forces are zero and there is no motion.
What is a balanced force?
400
Mass and speed.
What two things are needed for the ability to do work?
400
Speed.
What is the rate at which an object covers distance?
400
Energy of position.
What is another name for potential or stored energy?
500
Mass divided by volume.
What is the formula used for density?
500
Combined force.
What is a net force?
500
A force moves an object in a direction parallel to that force.
When is positive work done?
500
Instantaneous speed.
What is the speed at any given instant in time called?
500
Thermal, mechanical, electrical, nuclear and chemical.
What are the main types of energy?