Forces & Motion
Work & Energy
Momentum & Impulse
Nuclear Reactions
Electric Circuits
100
The overall force acting on an object, considering all forces acting upon it
What is net force?
100
It is done when a force causes displacement in the direction of the force
What is work?
100
Stored in all types of collisions
What is momentum?
100
A nucleus splits into smaller parts, releasing energy
What is Nuclear Fission?
100
The flow of electric charge
What is current?
200
A diagram showing all the forces acting on a single object.
What is a free body diagram?
200
Total energy of motion & position
What is mechanical energy?
200
A collisions where the objects stick together and only momentum is conserved
What is perfectly inelastic collisions?
200
When a neutron in an atom turns into a proton and releases a tiny, fast-moving electron
What is Beta Decay?
200
1/Rt = 1/R1 + 1/R2 + 1/R3 + ...
What is parallel resistor formula
300
Newton's law stating that for every action, there's an equal and opposite reaction
What is Newton's Third Law of Motion?
300
Energy of motion
What is kinetic energy?
300
What is Impulse?
300
Two small nuclei combine to form a larger one, releasing even more energy
What is Nuclear Fusion?
300
The flow of electric charge through a conductor
What is current?
400
Newton's second law of motion, expressed as a formula
What is F = ma (Force equals mass times acceleration)?
400
Stored energy due to position
What is potential energy?
400
A collision where bot momentum & kinetic energy is conserved
What is perfectly elastic collisions?
400
When an unstable atom loses two protons and two neutrons
What is Alpha Decay?
400
The energy per charge available to drive current
What is voltage (potential difference)?
500
A simplified drawing of an electric circuit using symbols
What is schematic diagram?
500
W = Fd
What is work formula?
500
p=mv
What is momentum formula?
500
Explain the difference between nuclear fission and nuclear fusion in terms of energy release and the types of nuclei involved.
What is that nuclear fission releases energy by splitting heavy nuclei, while nuclear fusion releases energy by combining light nuclei?
500
Voltage = Current * Resistance
V=IR
What is Ohm's Law?