AP Physics 1 Formulas
definition of acceleration - ANSa=Δv/t
instantaneous velocity - ANSvx=vo+at
displacement function - ANSΔd=vot+1/2at^2
velocity no time - ANSvx^2=vo^2+2aΔd
2nd law - ANSa=F/m
friction - ANSf=μN
centripetal acceleration - ANSac=v^2/r
momentum - ANSp=mv
impulse
change in momentum - ANSΔp=Ft
Δp=mΔv
linear kinetic energy - ANSK=1/2mv^2
work-energy theorem - ANSΔE=W
work equation - ANSW= Fdcosθ
power, general - ANSP=ΔE/t
mechanical power - ANSP=W/t
rotational displacement function - ANSθ=θo+ωot+1/2αt^2
instantaneous rotational velocity - ANSω=ωo+αt
displacement for harmonic motion - ANSx=Acos(2πft)
angular acceleration - ANSα=Στ/I
net torque - ANSΣτ=Iα
definition of acceleration - ANSa=Δv/t
instantaneous velocity - ANSvx=vo+at
displacement function - ANSΔd=vot+1/2at^2
velocity no time - ANSvx^2=vo^2+2aΔd
2nd law - ANSa=F/m
friction - ANSf=μN
centripetal acceleration - ANSac=v^2/r
momentum - ANSp=mv
impulse
change in momentum - ANSΔp=Ft
Δp=mΔv
linear kinetic energy - ANSK=1/2mv^2
work-energy theorem - ANSΔE=W
work equation - ANSW= Fdcosθ
power, general - ANSP=ΔE/t
mechanical power - ANSP=W/t
rotational displacement function - ANSθ=θo+ωot+1/2αt^2
instantaneous rotational velocity - ANSω=ωo+αt
displacement for harmonic motion - ANSx=Acos(2πft)
angular acceleration - ANSα=Στ/I
net torque - ANSΣτ=Iα