Equations Flashcards
Equations that links weight, mass and gravitational field strength
Weight=mass x gravitational field strength
Equations that links work done, force and distance
Work done= force x distance
Equations that links force, spring constant and extension
Force= spring constant x extension
Equation that links moment, force and distance
Moment= force x distance
Equation that links pressure, force and area
Pressure= force/area
Equation that links distance, speed and time
Speed= distance/time
Equation that link change in acceleration, change in velocity and time
Acceleration= change in velocity/time
Equation that links force, mass and acceleration
Force= mass x acceleration
Equation that links momentum, mass and velocity
Momentum= mass x velocity
Equation that links kinetic energy, mass and speed
KE= 1/2 x mass x speed2
Equation that links gravitational potential energy, mass, gravitational field strength and height
Gpe= mass x gfs x height
Equation that links power, energy and time
Power= energy/time
Equation that links power, work done and time
Power= work done/time
Equation that links efficiency, output energy and input energy
Efficiency= useful output/total input
Equation that links wave speed, frequency and wave length
Wave speed= frequency x wave length