Two simple harmonic motions are represented by y1=4sin(4πt+π/2) and y2=3cos(4πt). The resultant amplitude is Two simple harmonic motions are represented by y1=4sin(4πt+π/2) and y2=3cos(4πt). The resultant amplitude is November 8, 2020 Category: Chapter 11 - SHM , MTG NEET Physics , Part 1 ,