# physics equations

• Created by: jessicate
• Created on: 04-05-18 17:09
what is the equation that links weight, mass and gravitational field strength?
weight=mass x gravitational field strength
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what is the equation that links work done, distance and force
work done=force x distance
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what is the equation that links extension, spring constant and force applied to a spring
force applied to a spring=spring constant x extension
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what is the equation that links distance, moment of a force and force
moment of a force=force x distance
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what is the equation that links force normal to a surface, area of that surface and pressure
pressure=force normal to a surface/ area of that surface
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what is the equation that links distance travelled, speed and time
distance=speed x time
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what is the equation that links acceleration, change in velocity and time taken
acceleration=change in velocity/ time taken
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what is the equation that links mass, resultant force and acceleration
resultant force=mass x acceleration
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what is the equation that links kinetic energy, speed and mass
kinetic energy=0.5 x mass x (speed)^2
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what is the equation that links gravitational potential energy, mass, height and gravitational field strength
GPE=mass x GFS x height
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what is the equation that links energy transferred, time and power
power= energy transferred/ time
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what is the equation that links work done, time and power
power= work done/ time
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what is the equation that links efficiency, useful input energy transfer and useful output energy transfer
efficiency= useful output energy transfer/ useful input energy transfer
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what is the equation that links efficiency, useful power output and total power output
efficiency= useful power output/ total power output
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what is the equation that links frequency, wavelength and wave speed
wave speed= frequency x wave length
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what is the equation that links current, time and charge flow
charge flow= current x time
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what is the equation that links current, resistance and potential difference
potential difference= current x resistence
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what is the equation that links current, potential difference and power
power= potential difference x current
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what is the equation that links current, resistance and power
power= (current)^2 x resistance
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what is the equation that links power, time and energy transferred
energy transferred= power x time
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what is the equation that links charge flow, energy transferred and potential difference
energy transferred= charge flow x potential difference
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what is the equation that links volume, density and mass
density=mass/ volume
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what is the equation that links volume, density and mass
density=mass/ volume
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## Other cards in this set

### Card 2

#### Front

what is the equation that links work done, distance and force

#### Back

work done=force x distance

### Card 3

#### Front

what is the equation that links extension, spring constant and force applied to a spring

### Card 4

#### Front

what is the equation that links distance, moment of a force and force

### Card 5

#### Front

what is the equation that links force normal to a surface, area of that surface and pressure