rebelprincezz6970 rebelprincezz6970 02-05-2024 Physics Answered Show (by plugging in the solution) thatθ(t)=Acos(ωt+φ0)is a solution to the equation for a simple pendulum of length L :d²θ/dt²=-gLθfor angular frequency of motion ω-=2πT=√g/L. Here A is the amplitude and φ₀ is the phase constant.