Two particles executing SHM along a straight line have same amplitude 'A' and time period ' $T$ '. At $t=0$,…
Two particles executing SHM along a straight line have same amplitude 'A' and time period ' $T$ '. At $t=0$, one particle is at a displacement $+A$ and another is at a displacement $-\frac{A}{2}$ and they are approaching towards each other. They cross each other after a time.