Pour chacun des
mouvements suivants, indiquez la phase du mouvement à l'instant indiqué par un
point rouge. Considérez des mouvements décrits
par l'équation x = Acos(ωt+f)
1- Φ = 0 rad Φ = π/2 rad Φ = π rad Φ = 3π/2 rad Φ = 2π rad
2- Φ = 0 rad Φ = π/4 rad Φ = π/2 rad Φ = π rad Φ = 3π/2 rad Φ = 2π rad
3- Φ = 0 rad Φ = π/2 rad Φ = π rad Φ = 3π/4 rad Φ = 3π/2 rad Φ = 2π rad
4- Φ = 0 rad Φ = π/4 rad Φ = π/2 rad Φ = π rad Φ = 3/π2 rad Φ = 5π/4 rad
5- Φ = 0 rad Φ = π/2 rad Φ = π rad Φ = 3π/2 rad
6- Φ = 0 rad Φ = π/4 rad Φ = π/2 rad Φ = π rad Φ = 3π/2 rad Φ = 2π rad
7- Φ = 0 rad Φ = π/4 rad Φ = 3π/4 rad Φ = 5π/4 rad Φ = π/2 rad Φ = 3π/2 rad
8- Φ = 3π/8 rad Φ = π/4 rad Φ = 3π/2 rad Φ = 5π/2 rad Φ = 5π/4 rad
9- Φ = 0 rad Φ = π rad Φ = 3π/2 rad Φ = 5π/2 rad Φ = 5π/4 rad Φ = 2π rad
10- Φ = -π rad Φ = 0 rad Φ = π/2 rad Φ = 3π/2 rad Φ = 2π rad
11- Φ = -π rad Φ = 0 rad Φ = π/2 rad Φ = π rad Φ = 3π/2 rad Φ = 3π rad
