Two particles P and Q perform SHM with amplitude A and time period T along same line. At time t=0, P is at +A/2 moving along+x axis. Particle Q is at phase difference . The time at which they collide is 5T/12:

Two particles P and Q perform SHM with amplitude A and time period T a

1.	Two particles P and Q perform SHM with amplitude A and time period T along same line. At time t=0, P is at +A/2 moving along+x axis. Particle Q is at phase difference . The time at which they collide is 5T/12:
Answer» this notion when described in a circular motion in circle of RADIUS A and TIME period T the angle made by particle with horizontal diameter will be `30^@` in clockwise direction in the above option angle made by particle with horizontal diameter will be `60^@` in clockwise direction. when a particle move in a circle of radius A and time period T, then perpendicular oscillates SHM with AMPLITUDE A and time period T, which is drawn from position of the particle on any diameter of circle. when a particle move in a circle of radius A and time period T, then perpendicular oscillates SHM with amplitude (A/2) and time period (T/2), which is drawn from position of the particle on any diameter of circle Answer :B::C