6.1 AP Physics C: Mechanics

$<span>T=\frac{1}{f}=\frac{2π}{ω}$

$<span>T=2π\sqrt{\frac{m}{k}}$

$<span>T_p=2π\sqrt{\frac{L}{g}}$

$<span>T_p=2π\sqrt{\frac{I}{mgh}}$

$<span>f=\frac{1}{T}=\frac{ω}{2π}$

$<span>x(t)=x_m*\cos{(ωt+φ)}$

$<span>v(t)=-ω*x_m*\sin{(ωt+φ)}$

$<span>a(t)=-ω^2*x(t)$

$<span>ω=\frac{2π}{T}=2πf$

$<span>ω=\sqrt{\frac{k}{m}}$

$<span>v_m=ωx_m$

$<span>a_m=ω^2x_m$

$<span>F=-(mω^2)x=-kx$

$<span>E=U(t)+K(t)$