physics equations
relative atomic mass(ar)
isotope mass x isotope abundance/100
what equation links mass acceleration and force
F=ma
what is the equation that links work done power and time
power=work done/ time taken
what equation links current, time, and charge flow
q=it charge flow=current x time
what equation links resistance, current and potential difference
v=ir potential difference= current x resistance
what equation links power potential difference and current
p=iv power= current x potential difference
what equation links power current and resistance
p=i^2r power= (current)^2 x resistance
what equation links gravitational potential mass height and gravitational field strength
e=mgh gravitational potential energy= mass x gravitational field strength x height
what equation links power time and enrrgy transfered
e=pt energy transferred= power x time
what equation links potential difference, charge flow, and energy transferred
e=qv energy transferred= potential difference x charge flow
what equation links wavelength frequency and wave speed
v=f𝜆 wave speed= wavelength x frequency
what equation links density mass and volume
p=m/v density=mass/volume
what equation links weight mass and gravitational field strength
w=mg
what equation links work done force and distance
w=fs work done=force x distance (moved along the line if action of the force)
what equation links force spring constant and extention
f=ke force= spring constant x extension
what equation links the moment of a force distance and force
m=fd moment= force x distance
what equation links area of a surface pressure and force normal to the surface
p=f/a pressure=force normal to the surface/area of the surface
what equation links distance travelled speed and time
s=vt distance travelled= speed x time
what equation links final velocity initial velocity acceleration and time taken
acceleration= change in velocity/time taken
what equation links resultsnt force mass and acceleration
resultant force = mass x acceleration
what equation links momentum mass and velocity
p=mv momentum=mass x velocity