Question
Two particles P and Q describe shm of same period ,same amplitude,along the same line about same equilibrium position O.When P and Q are on opposite sides of O at the same dis†an ce from O .When P and Q are on opposite sides of O at same d†an ce from O,they havee speed of 1.2m/s in same direction.When their displacements are same ,they have same speed of 1.6m/s in oppte direction .The maximum velocity in m/ of either particles is