00 Equations deck- 3rd and 4th Form Flashcards
average speed, distance and time
speed = distance ÷ timespeed = distance⁄time
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/599/a_image_thumb.png?1528472783)
force, mass and acceleration
force = mass x acceleration
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/602/a_image_thumb.jpg?1528472800)
acceleration, change in velocity and time taken
acceleration = change in velocity ÷ time taken
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/604/a_image_thumb.png?1528472816)
density, mass and volume
density = mass ÷ volume
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/607/a_image_thumb.jpg?1528472830)
work done, force and distance moved
work done = force x distance moved
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/610/a_image_thumb.jpg?1528472848)
energy transferred and work done
energy transferred = work done
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/612/a_image_thumb.jpg?1528472872)
kinetic energy, mass and speed
kinetic energy = 1/2 x mass x speed2
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/614/a_image_thumb.jpg?1528472902)
gravitational potential energy, mass, g and height
gravitational potential energy = mass x g x height
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/615/a_image_thumb.jpg?1528472915)
weight, mass and gravitational field strength
weight = mass x gravitational field strength
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/616/a_image_thumb.jpg?1528472929)
pressure, force and area
pressure = force ÷ area
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/618/a_image_thumb.jpg?1528472943)
moment, force and perpendicular distance from pivot
moment = force x perpendicular distance from pivot
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/619/a_image_thumb.jpg?1528472969)
charge, current and time
charge = current x time
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/621/a_image_thumb.jpg?1528472984)
voltage, current and resistance
voltage = current x resistance
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/622/a_image_thumb.jpg?1528472996)
wave speed, frequency and wave length
wave speed = frequency x wave length
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/623/a_image_thumb.jpg?1528473020)
refractive index, angle of incidence, angle or refraction
n = sin i ÷ sin r
![](https://s3.amazonaws.com/brainscape-prod/system/cm/463/394/625/a_image_thumb.jpg?1528473036)