General Science
Motion
Forces
Work and Energy
Heat and Waves
100
It is the number of meters in a kilometer.
What is 1000?
100
The net force on a car moving at a constant speed.
What is 0 Newtons?
100
The force of a string on a 10kg block that is not moving.
What is 98N up?
100
The equation for work that illustrates the conservation of energy.
What is work-in = work-out?
100
This kind of heat transfer does not require matter.
What is radiation?
200
It is the number of Kilojoules in a Joule.
What is 0.001?
200
The shape of the line on a speed-time plot.
What is a line that curves upward?
200
The force of gravity increases proportionally to it.
What is mass?
200
The kinetic energy of a swing when ME = 200J and GPE = 50J.
What is 150J?
200
The kind of heat transfer that did a poor job of transferring heat through stationary gas.
What is conduction?
300
Density is this ratio.
What is mass divided by volume.
300
When the force of air resistance is equal to the force of gravity.
What is terminal velocity?
300
It is why a rocket can propel itself through empty space.
What is an action reaction pair?
300
The amount of thermal energy produced when you have 6000J of ME at the top of a hill, but you come to a complete stop and still have 2000J of GPE.
What is 4000J?
300
The mass of liquid water at 100
What is constant?
400
The number of milliliters in a liter.
What is 1000?
400
It is the change in velocity from +15m/s to -10m/s.
What is -25m/s?
400
The force of gravity is inversely proportional the square of it.
What is distance?
400
The amount of work 100kW engine does in 5s.
What is 500,000J?
400
Thermal energy consists of these two kinds of energy.
What are heat energy and potential energy?
500
The unit for weight in physics.
What is a Newton?
500
The kind of force that holds the earth in orbit around the sun.
What is centripetal force?
500
F = G(m1*m2)/r^2
What is the force of gravity?
500
The class of lever for which the output force is always greater than the input force.
What is a second-class lever?
500
The specific heat of 0.5kg of metal that absorbs 9000J of thermal energy as it warms by 10 degrees C.
What is 1800 J/(kg x degrees C)?
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