Resultant force
Mass x acceleration
Acceleration=
Change in velocity/time taken
Weight=
Mass x gravitational field strength
Force (springs)=
Spring constant x extension
Work done=
Force applied x distance moved in direction of the force
Pressure=
Force/surface area
Momentum=
Mass x velocity
Wave speed=
Frequency x wave length
Density=
Mass/volume
Elastic potential energy=
1/2 x spring constant x extension^2
Distance=
Speed x time
Moment of a force=
Force x distance