See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
Acceleration proportional to displacement and directed toward center
d2xdt2=−ω2x\frac{d^2x}{dt^2} = -\omega^2 xdt2d2x=−ω2x
Constant of proportionality
Toward the centre of motion
m2+ω2=0m^2 + \omega^2 = 0m2+ω2=0
m=±iωm = \pm i\omegam=±iω
x=Asin(ωt)+Bcos(ωt)x = A\sin(\omega t) + B\cos(\omega t)x=Asin(ωt)+Bcos(ωt)
x=Rsin(ωt+α)x = R\sin(\omega t + \alpha)x=Rsin(ωt+α) or Rcos(ωt+α)R\cos(\omega t + \alpha)Rcos(ωt+α)
Differentiation with respect to time
90 degrees
Select your subjects, and get access to A+ resources today.