Лаг1989 задача №7.13

Particle simultaneously participating in two directions of vibrations: x1 = 4cos4t (cm) and x2 = 3cos (4t + n / 2) (cm). Find cyclic frequency w, the amplitude A, and the initial phase of α particles resulting oscillation.

Thank you for your purchase. If you have any questions, please contact us by e-mail (see. "Seller Information")