5 Four simple harmonic vibrations 05 601 1 2 V 8 cos oot V2

Last updated: 6/12/2023

5 Four simple harmonic vibrations 05 601 1 2 V 8 cos oot V2 4 cos V3 2 cos t n V4 cos cos tot 377 are superposed on 2 each other The resulting amplitude and phase are respectively a 45 and tan 1 2 c 75 and tan 1 2 b 45 and tan 1 3 d 75 and tan 1 3