Paper 1 Flashcards
work done, force, distance
work done = force x distance
distance travelled, speed, time
distance travelled = speed x time
kinetic energy, mass, speed
kinetic energy = 0.5 x mass x speed^2
gravitational potential energy, mass, gravitational field strength, height
gravitational potential energy = mass x gravitational field strength x height
power, energy transferred, time
power = energy transferred / time
power, work done, time
power = work done / time
efficiency, useful output energy transfer, useful input energy transfer
efficiency = useful output energy transfer / useful input energy transfer
efficiency, useful power output, total power output
efficiency = useful power output / total power output
charge flow, current, time
charge flow = current x time
potential difference, current, resistance
potential difference = current x resistance
power, potential difference, current
power = potential difference x current
power, current, resistance
power = current^2 x resistance
energy transferred, power, time
energy transferred = power x time
energy transferred, charge flow, potential difference
energy transferred = charge flow x potential difference
density, mass, volume
density = mass / volume
