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Distance-time graphs:
Speed
Distance time graph
distance time graphs:
Tachographs
Velocity
Acceleration
Decceleration
gradient
Changing speed
Work
Friction at work
Gravitational potential energy transfers
Gravitational potential energy and mass
Power and energy
Kinetic energy
Kinetic energy formula
Kinetic energy recovery systems
elastic potential energy
Momentum
Explosions
Impact forces
Impact times
Car safety:
Seat belts
Car safety:
Air bags
Car safety:
Child car seats
Car safety:
Safety costs
Charging by rubbing
force between two charged objects
Circuit diagram
Cell
Switch
Diode
Light emitting diode
Ammeter
Fixed resistor
Variable resistor
Fuse
Heater
Voltmeter
Electric current
Electric current equation
Resistance
Current potential difference graphs
Using current potential graphs
filament bulbs
Using current potential difference graphs
The diode
Current potential difference graphs for a themistor and a LDR
Circuit rules
Cells in series
Resistance rule for components in series
Parallel circuits
Potential difference in a parallel circuit
calculations on parallel circuits
Alternating Current
Mains circuits
Measuring an alternating potential difference
Plugs, sockets and cables
Earth wire
Plugs
Cables
Fuses
Importance of earthing
Circuit breaker
Electrical power
Choosing a fuse
Electrical charge
Energy transfer
Fault prevention
Buying bulbs
